Data Delivery Devices VHF, UHF & ISM Wireless RTU RFScada 8ADI-9DO 4ADI-5DO User Manual

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 1 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
RFScada 
8ADI-9DO   &   4ADI-5DO 
 
    
 
 
 
 
VHF, UHF & ISM Wireless RTU 
Installation, Configuration and Programming Manual 
 
  
 
3996 Wright Rd. Bartlesville, OK 74006 
Tel 918-335-3318 
Fax 918-398-9990 
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 2 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
Data Delivery Devices LLC Terms and Conditions of Sale 
Customer and Data Delivery Devices LLC (DDD) agree that the purchase and sales of DDD hardware and software products (the 
Products) are made under these terms and conditions, and that DDD SHALL NOT BE BOUND BY CUSTOMERS ADDITIONAL OR 
DIFFERENT TERMS. Customers order and purchase of the Products shall constitute acceptance of these terms and conditions.  
1.  TITLE. Title to the Products shall pass at DDDs plant; however, if Customer is the United States or any political subdivision of the 
United States, title shall pass at Customers plant. DDD retains a security interest and right of possession in the Products until 
Customer makes full payment.  
2.  TAXES. Product prices are exclusive of, and Customer shall pay, applicable sales, use, service, value added or like taxes, unless 
Customer has provided DDD with an appropriate exemption certificate for the delivery destination acceptable to the applicable 
taxing authorities.  
3.  PRICES AND PAYMENT. All quotations shall expire sixty (60) days from date of issuance, unless otherwise set forth on the 
quotation or agreed in writing. Customer shall make payment in full prior to or upon delivery by cashiers check, credit card, or 
money order, unless DDD approves Customer for credit terms. If DDD approves Customers credit application, payment shall be 
due no later than 30 days from the date of DDDs invoice. All sums not paid when due shall accrue interest daily at the lesser of a 
monthly rate of 1.5% or the highest rate permissible by law on the unpaid balance until paid in full. Payments for orders shall be 
made in U.S. Dollars. In the event of any order for several units, each unit(s) will be invoiced when shipped. Exceptions may be 
made for government purchase orders.  
4.  ORDERS. All orders are subject to acceptance by DDD. DDDs booking of an order shall constitute its acceptance of an order.  
5.  DELIVERY. DDD shall deliver the Products to a carrier at DDDs plant and, if the Products are sold to a Customer outside the 
United States, shall clear the Products for export destined outside the United States. Customer shall pay all freight charges, 
applicable import duties, and other necessary fees and shall bear the risks of carrying out customs formalities and clearance. 
Orders are entered as close as possible to the Customers requested shipment date, if any. Shipment dates are scheduled after 
acceptance of orders and receipt of necessary documents. Claims for shipment shortage shall be deemed waived unless 
presented to DDD in writing within twenty one (21) days of shipment.  
6.  LIMITED WARRANTY. DDD hardware Products are warranted against defects in materials and workmanship for one year from 
the date DDD ships the Products to Customer. All software Products are licensed to Customer under the terms of the appropriate 
DDD license. For a period of ninety (90) days from the Delivery Date, DDD software Products (when properly installed) (a) will 
perform substantially in accordance with the accompanying written materials, and (b) the medium on which the software product is 
recorded will be free from defects in materials and workmanship under normal use and service. Any replacement of a licensed 
software product will be warranted for the remainder of the original warranty period or thirty (30) days, whichever is longer. 
Customer must obtain a Return Material Authorization number from DDD before returning any Products under warranty to DDD. 
Customer shall pay expenses for shipment of repaired or replacement Products to and from DDD. After examining and testing a 
returned product, if DDD concludes that a returned product is not defective, Customer will be notified, the product returned at 
Customers expense, and a charge made for examination and testing. This Limited Warranty is void if failure of the Products has 
resulted from accident, abuse, misapplication, improper calibration by Customer, Customer supplied third party software not 
intended for use with the applicable DDD software, utilization of an improper hardware or software key or unauthorized 
maintenance or repair.  
7.  CUSTOMER REMEDIES. DDDs sole obligation (and Customers sole remedy) with respect to the foregoing Limited Warranty 
shall be to, at its option, return the fees paid or repair/replace any defective Products, provided that DDD receives written notice of 
such defects during the applicable warranty period. Customer may not bring an action to enforce its remedies under the foregoin
g 
Limited Warranty more than one (1) year after the accrual of such cause of action.  
8.  RETURN/CANCELLATION/CHANGE POLICY. Customer may return unwanted Products within thirty (30) days of the Delivery 
Date. Customer shall pay a fifteen percent (15%) restocking charge on any unwanted Products returned to DDD. No returns will 
be accepted after the thirty (30) day period has expired. Where special equipment or services are involved, Customer shall be 
responsible for all related work in progress; however, DDD shall take responsible steps to mitigate damages immediately upon 
receipt of a written cancellation notice from Customer. A Return-Material Authorization number must be obtained from DDD for 
return of any Products. DDD may terminate any order if any representations made by Customer to DDD are false or misleading. 
Changes to orders shall not be binding upon nor be put into effect by DDD unless confirmed in writing by DDDs appropriate 
representative.  
9.  NO OTHER WARRANTIES. EXCEPT AS EXPRESSLY SET FORTH ABOVE, THE PRODUCTS ARE PROVIDED AS IS 
WITHOUT WARRANTY OF ANY KIND, AND NO OTHER WARRANTIES, EITHER EXPRESSED OR IMPLIED ARE MADE WITH 
RESPECT TO THE PRODUCTS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY, 
FITNESS FOR A PARTICULAR PURPOSE, TITLE OR NON-INFRINGEMENT OR ANY OTHER WARRANTIES THAT MAY 
ARISE FROM USAGE OF TRADE OR COURSE OF DEALING. DDD DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 
REPRESENTATIONS REGARDING THE USE OF OR THE RESULTS OF THE USE OF THE PRODUCTS IN TERMS OF 
CORRECTNESS, ACCURACY, RELIABILITY, OR OTHERWISE AND DOES NOT WARRANT THAT THE OPERATION OF THE 
PRODUCTS WILL BE UNINTERRUPTED OR ERROR FREE. DDD EXPRESSLY DISCLAIMS ANY WARRANTIES NOT 
STATED HEREIN.  
10.  NO LIABILITY FOR CONSEQUENTIAL DAMAGES. The entire liability of DDD and its licensors, distributors, and suppliers 
(including its and their directors, officers, employees, and agents) is set forth above. To the maximum extent permitted by 
applicable law, in no event shall DDD and its licensors, distributors, and suppliers (including its and their directors, officers, 
employees, and agents) be liable for any damages, including, but not limited to, any special, direct, indirect, incidental, exemplary,  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 3 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
or consequential damages, expenses, lost profits, lost savings, business interruption, lost business information, or any other 
damages arising out of the use or inability to use the Products, even if DDD or its licensors, distributors, and suppliers have been 
advised of the possibility of such damages. Customer acknowledges that the applicable purchase price or license fee for the 
Products reflects this allocation of risk. Because some states/jurisdictions do not allow the exclusion or limitation of liability for 
consequential or incidental damages, the above limitation may not apply. If the foregoing limitation of liability is not enforceable 
because an DDD product sold or licensed to Customer is determined by a court of competent jurisdiction in a final, non-appealable 
judgment to be defective and to have directly caused bodily injury, death, or property damage, in no event shall DDDs liability for 
property damage exceed the greater of $5,000 or fees paid for the specific product that caused such damage.  
11.  WARNING: (1) DDD PRODUCTS ARE NOT DESIGNED WITH COMPONENTS AND TESTING FOR A LEVEL OF RELIABILITY 
SUITABLE FOR USE IN OR IN CONNECTION WITH SURGICAL IMPLANTS OR AS CRITICAL COMPONENTS IN ANY LIFE 
SUPPORT SYSTEMS WHOSE FAILURE TO PERFORM CAN REASONABLY BE EXPECTED TO CAUSE SIGNIFICANT 
INJURY TO A HUMAN. (2) IN ANY APPLICATION, INCLUDING THE ABOVE, RELIABILITY OF OPERATION OF THE 
SOFTWARE PRODUCTS CAN BE IMPAIRED BY ADVERSE FACTORS, INCLUDING BUT NOT LIMITED TO FLUCTUATIONS 
IN ELECTRICAL POWER SUPPLY, COMPUTER HARDWARE MALFUNCTIONS, COMPUTER OPERATING SYSTEM 
SOFTWARE FITNESS, FITNESS OF COMPILERS AND DEVELOPMENT SOFTWARE USED TO DEVELOP AN APPLICATION, 
INSTALLATION ERRORS, SOFTWARE AND HARDWARE COMPATIBILITY PROBLEMS, MALFUNCTIONS OR FAILURES OF 
ELECTRONIC MONITORING OR CONTROL DEVICES, TRANSIENT FAILURES OF ELECTRONIC SYSTEMS (HARDWARE 
AND/OR SOFTWARE), UNANTICIPATED USES OR MISUSES, OR ERRORS ON THE PART OF THE USER OR 
APPLICATIONS DESIGNER (ADVERSE FACTORS SUCH AS THESE ARE HEREAFTER COLLECTIVELY TERMED SYSTEM 
FAILURES). ANY APPLICATION WHERE A SYSTEM FAILURE WOULD CREATE A RISK OF HARM TO PROPERTY OR 
PERSONS (INCLUDING THE RISK OF BODILY INJURY AND DEATH) SHOULD NOT BE RELIANT SOLELY UPON ONE FORM 
OF ELECTRONIC SYSTEM DUE TO THE RISK OF SYSTEM FAILURE. TO AVOID DAMAGE, INJURY, OR DEATH, THE USER 
OR APPLICATION DESIGNER MUST TAKE REASONABLY PRUDENT STEPS TO PROTECT AGAINST SYSTEM FAILURES, 
INCLUDING BUT NOT LIMITED TO BACK-UP OR SHUT DOWN MECHANISMS. BECAUSE EACH END-USER SYSTEM IS 
CUSTOMIZED AND DIFFERS FROM DDDS TESTING PLATFORMS AND BECAUSE A USER OR APPLICATION DESIGNER 
MAY USE DDD PRODUCTS IN COMBINATION WITH OTHER PRODUCTS IN A MANNER NOT EVALUATED OR 
CONTEMPLATED BY DDD, THE USER OR APPLICATION DESIGNER IS ULTIMATELY RESPONSIBLE FOR VERIFYING AND 
VALIDATING THE SUITABILITY OF DDD PRODUCTS WHENEVER DDD PRODUCTS ARE INCORPORATED IN A SYSTEM 
OR APPLICATION, INCLUDING, WITHOUT LIMITATION, THE APPROPRIATE DESIGN, PROCESS AND SAFETY LEVEL OF 
SUCH SYSTEM OR APPLICATION.  
12.  FORCE MAJEURE. DDD shall be excused for any delay or failure to perform due to any cause beyond its reasonable control, 
including but not limited to acts of governments, natural catastrophes, acts of Customer, interruptions of transportation or inability 
to obtain necessary labor or materials. DDDs estimated shipping schedule shall be extended by a period of time equal to the time 
lost because of any excusable delay. In the event DDD is unable to perform in whole or in part because of any excusable failure to 
perform, DDD may cancel orders without liability to Customer.  
13.  LIMITED INDEMNITY AGAINST INFRINGEMENT. DDD shall, at its own expense, defend any litigation resulting from sales of the 
Products to the extent that such litigation alleges that the Products or any part thereof infringes any United States patent, 
copyright, or trademark, provided that such claim does not arise from the use of the Products in combination with equipment or 
devices not made by DDD or from modification of the Products, and further provided that Customer notifies DDD immediately 
upon its obtaining notice of such impending claim and cooperates fully with DDD in preparing a defense. If Customer provides to 
DDD the authority, assistance, and information DDD needs to defend or settle such claim, DDD shall pay any final award of 
damages in such suit and any expense Customer incurs at DDDs written request, but DDD shall not be liable for a settlement 
made without its prior written consent. If the Products are held to be infringing and the use thereof is enjoined, DDD shall, at its 
option, either (i) procure for the Customer the right to use the Products, (ii) replace the Products with others which do not 
constitute infringement, or (iii) remove the infringing Products and refund the payment(s) made therefore by Customer. The 
foregoing states the Customers sole remedy for, and DDDs entire liability and responsibility for, infringement of any patent, 
trademark, or copyright relating to the Products provided hereunder. THIS LIMITED INDEMNITY IS IN LIEU OF ANY OTHER 
STATUTORY OR IMPLIED WARRANTY AGAINST INFRINGEMENT.  
14.  ACKNOWLEDGMENT/GOVERNING LAW. Customer acknowledges reading these Terms and Conditions, under-stands them and 
agrees to be bound by them. A waiver of any provision of this agreement shall not be construed as a waiver or modification of any 
other term hereof. With respect to all orders accepted by DDD, disputes arising in connection with these Terms and Conditions of 
Sale shall be governed by the laws of the State of Oklahoma without regard to principles of conflicts of laws. 
15.  APPLICATION LIABILITY. DDD assumes the buyer to be an expert in his intended application of DDD products. DDD claims no 
special expertise in the application of its products into the buyer’s equipment. DDD accepts no responsibility for the buyer’s 
selection and use of DDD products. Buyer’s interpretation and implementation of application suggestions and recommendations 
by DDD, general or specific, transmitted verbally, electronically or in writing, published or unpublished, is strictly at the buyers own 
risk.  
16.  FCC COMPLIANCE WARNING. The RFScada device may contain a transmitter module FCC ID:OUR9XTREAM or FCC 
ID:OUR9XTEND. The transmitter module complies with part 15 of the FCC Rules. Operation is subject to the following two 
conditions: (1) The device may not cause harmful interference, and (2) the device must accept any interference that may cause 
undesired operation. 
17.  FCC RF EXPOSURE WARNING. In order to comply with the FCC RF exposure requirements the ISM RFScada units may only be 
used with approved antennas that have been tested with it. A minimum separation distance of 20cm must be maintained from the 
antenna to any nearby persons. The RFScada unit is not classified as a portable device per FCC Section 2.1093  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 4 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
 
GENERAL SAFETY INSTRUCTIONS 
Warnings in this manual appear in either of two ways: 
 
1. Danger warnings – The danger warning symbol is an exclamation mark enclosed in a 
triangle which precedes letters spelling the word “DANGER”. The Danger warning 
symbol is used to indicate situations, locations and conditions that can cause serious 
injury or death: 
 
 
2. Caution Warnings -  The caution warning symbol is an exclamation mark enclosed in a 
triangle which precedes letters spelling the word “CAUTION”. The Caution warning 
symbol is used to indicate situations and conditions that can cause operator injury 
and/or equipment damage: 
 
 
Other warning symbols may appear along with the Danger and Caution symbol and are used 
to specify special hazards. These warnings describe particular areas where special care 
and/or procedures are required in order to prevent serious injury and possible death. 
 
Electrical Warnings – The electrical warning symbol is a lightning bolt mark enclosed in 
a triangle. The electrical warning symbol is used to indicate high voltage locations and 
conditions that may cause serious injury or death if proper precautions are not 
observed: 
 
 
For the purposes of this manual and product labels, a Qualified Person is one who is 
familiar with the installation, construction, operation and maintenance of the equipment and 
the hazards involved. This person must: 
 
1.  Carefully read and understand the entire manual. 
 
2.  Be trained and authorized to safely energize, de-energize, 
clear faults, ground, lockout and tag circuits and equipment 
in accordance with established safety practices. 
 
3.  Be trained in the proper care and use of protective 
equipment such as safety shoes, rubber gloves, hard hats, 
safety glasses, face shields etc. in accordance with 
established safety practices. 
 
4.  Be trained in rendering first aid. 
 
CAUTION 
DANGER  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 5 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
VHF, UHF & ISM Wireless RTU 
Installation, Configuration and Programming Manual 
 
 
Table of Contents 
 
 
 Terms and Conditions of Sale  2 
General Safety Instructions   4 
Introduction   7 
4ADI-5DO & 8ADI-9DO Differences  8 
Specifications   11 
Device Unpacking, Verification and Permanent Installation   13 
Component Identification, Signal and Wiring Reference   18 
System Configuration  31 
Monitoring  and Overriding Real Time Inputs  47 
General System Information  51 
Option Boards  53 
Spectrum Analyzer Mode and Network Integrity  59 
Special Control Modes  65 
Radio Options  73 
Advanced Radio and Network Diagnostics   77 
External Antennas   79 
DAQFactory Configuration and Operation  83 
Modbus Configuration, Control and Monitoring  89 
Typical Applications and Installations   107 
Sample Questions and Applications   113  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 6 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 7 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
Introduction 
 
  RFScada units provide a complete, high reliability, long range, bi-directional wireless 
transmission and reception interface that allows remote monitoring and control of multiple analog and 
discrete signals. The states of contact or logic level inputs plus analog inputs are transmitted from 
every unit. Each unit also has relay contact outputs, and may have optional analog outputs. A system 
comprises 1 to 32 units, and simple configuration at the factory or in the field allows each output on 
every unit to be driven from any input on any unit, for maximum flexibility. Modbus capability, at every 
unit, is also standard for additional control and monitoring options. The RFScada system has many 
applications in the SCADA, oil, gas, water, waste water, security and other industrial fields.  
  This manual covers installation and operation of two different RFScada models, the 8ADI-9DO 
and the 4ADI-4DO. Although they have different inputs and outputs the two models are very similar, 
and the general configuration is the same for both models. This manual generally shows examples 
using the 8ADI-9DO, and where relevant differences between the models are explained. Additionally 
both of these RFScada devices are available with a choice of wireless transmission options, including 
none, low power spread spectrum, high power spread spectrum and licensed VHF or UHF radios of 
various powers.  Another chapter explains configuration and operation with the various wireless 
options. 
  
 
The many features of RFScada  devices include..... 
 
™  Reliable, oil field proven industrial grade components throughout. 
™  Highest data integrity, with secure error rejecting data encryption to prevent the possibility of 
false signals. 
™  High speed, fully bi-directional and continuous signal exchange ensures each unit is capable 
of controlling, monitoring and verifying signals at all the other units – continuous, positive 
verification of correct operation at all units. 
™  Out of the box ‘Plug and Play’ operation, typically no user programming, configuration or 
adjustments normally required. Duplicate remote relays, switches and analog signals without 
any connecting ‘wires’. 
™  All units revert to a known state upon communication loss, either local or remote, within a 
programmable time delay, may also be configured to continue operation with signal loss. 
™  Additional relay output in each unit indicates the state of the system communication status.  
™  Built in dual power supply options, 115 VAC  and 10 to 28 Volts DC. 
™  Quickly and easily add wireless I/O to existing systems; compatible with virtually all SCADA 
systems, supporting inputs and outputs that may be analog, digital and Modbus.  
™  Standard (900MHz) radios using the internal antenna have a typical line of sight range of 5 to 
7 miles and up to 25 miles with an external antenna. Additional models support extended 
transmission distances, non ‘line-of sight’ operation and multiple frequency options. 
™  Completely prepackaged solution in a corrosion resistant, NEMA 4X enclosure ready to be 
installed in virtually any location, requires just power and signal connection for operation. Most 
applications will not require an external antenna. 
™  Several radio options available. Standard units may use lower power or 1 Watt 900MHz ISM 
band radios that are fully FCC approved and require no license for ownership or operation in 
the USA. Other models offer licensed operation with VHF or UHF radios having 1, 2 or 5 Watt 
output power. 
™  Built in routines such as analog tank level, toggling pumps, dry contact tank level etc. for 
common applications often eliminates the need for a separate PLC 
™  Directly supported by DAQFactory; Labview, Visual Basic, Visual C, Intellution, Wonderware 
etc may all interface to RFScada devices via standard Modbus commands.  
  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 8 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
Summary of 4ADI-5DO / 8ADI-9DO Differences 
 
This manual describes two similar but different models, the 8ADI-9DO and the 4ADI-5DO. Following 
are the main differences between units. 
 
Number of analog inputs:  The 4ADI-5DO version has 4 analog inputs, the 8ADI-9DO has 8. 
 
Type of analog inputs: The 4ADI-5DO analog inputs may be configured in the field for 4-20mA, 0 – 5 
Volts DC or 0 -10 Volts DC.  The 8ADI-9DO model inputs are 4-20mA only (although they may be 
factory configured for 0-5 Volts DC or 0 -10 Volts DC) 
 
Analog Outputs: The 4ADI-5DO board does not support any analog outputs; the 8ADI-9DO 
model may have 0, 2, 4 or 8 4-20mA analog outputs installed. 
 
Number of digital inputs:  The 4ADI-5DO version has 4 digital inputs available to the user, the 8ADI-
9DO has 8. 
 
Number of digital outputs:  The 4ADI-5DO version has 5 digital outputs (relays) available to the 
user, the 8ADI-9DO has 9. 
 
DC Low Power Mode: The 4ADI-5DO communication status relay may be disabled by moving 
a jumper on the board to save power; this relay is always enabled on the 8ADI-9DO version. 
 
AC Power Supply Option: The 4ADI-5DO AC power supply is optional to reduce cost on solar 
powered systems, it is always installed on the 8ADI-9DO. 
 
AC Power Supply Range: The 4ADI-5DO AC power supply operates from 85 VAC to 264 VAC, the 
8ADI-9DO unit operates on 115 VAC +/- 10%. 
 
AC Power Supply Power: The 4ADI-5DO AC power supply is capable of providing up to 1 Amp at 
15 Volts DC for operation of a 1, 2 or 5 Watt external radio. The 8ADI-9DO require the RadPS (a 25 
Watt power supply board) option for operation with an external radio. 
 
AC Power Supply Certification: The 4ADI-5DO AC power supply is UL, CE and CISPR/FCC 
Class B approved; 8ADI-9DO standard power supply is not. 
 
Radio Signal Strength: Reading the 4ADI-5DO unused analog input channel 6 returns the 
analog signal strength of the radio if the SS1 radio option is installed. Reading analog input channel 6 
on the 8ADI-9DO returns the 4-20mA signal at analog input channel 6. 
 
Temperature Measurement: Reading the 4ADI-5DO unused analog input channel 7 returns 
the temperature of the 4ADI-5DO board; reading analog input channel 7 on the 8ADI-9DO returns the 
4-20mA signal at analog input channel 7. 
 
Radio Options: The 4ADI-5DO model may have either the -SS or -SS1 (1 Watt spread 
spectrum) radio option installed directly on the main board. The 8ADI-9DO requires an interface board 
to use the -SS1 option. 
 
Display Connector Option: The 4ADI-5DO has a connector for easy connection to an RFScada 
display; the connection is by a terminal block on the 8ADI-9DO.  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 9 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
RFScada Model 8ADI-9DO Specifications Due to continual improvements all published specifications are subject to change. These refer to the SS version; VHF and UHF radio specifications differ. 
 
 
AC Operating voltage (note 1)  115 VAC +/- 10%  48 – 62Hz 
DC Operating voltage (note 1)  10 to 28 Volts DC  
AC Power consumption  
						

							RFScada 8ADI-9DO/4ADI-5DO Manual Ver 3.6 Copyright ©2005 Data Delivery Devices LLC Page - 10 – Bartlesville OK Tel 918-335-3318      FAX 918-398-9990 
 RFScada Model 4ADI-4DO Specifications Due to continual improvements all published specifications are subject to change. SS option shown, SS1, V1, V2, V5, U1, U2, U5 radio specifications differ. 
 
 
AC Operating voltage (note 1)  85 - 140 VAC 48 – 62 Hz  (85 – 264 VAC 48 – 62Hz if protective MOV changed) 
AC Power supply certification (note 1)  UL, CE, CISPR/FCC Class B   
DC Input Operating voltage (note 2)  10 to 28 Volts DC  
DC Output Power (note 3)  15 Volts DC 1 Amp  
AC Power consumption