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SPECIFICATIONS:
POWER REQUIREMENTS
5-14 VDC, Avg. 200 mA
INDICATORS
LED
Buzzer
INPUTS & OUTPUTS
Open Collector Rating
Solid State Relay
Inputs 1 – 4
ENVIRONMENT
Ambient Temperature
Humidity
COMMUNICATIONS
RF
RS-485
Cable Distance
Cable Type
"Changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the equipment".
"This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation."
regulations, shielded cables must be used with this equipment. Operation with non-approved equipment or unshielded cables is likely to result in interference to
authority to operate this equipment.
3059349
RoHS
3322328
7744
WIRING CONNECTIONS
WIRE COLOR
GREEN
WHITE
VIOLET
GRAY
ORANGE
BROWN
YELLOW
BLUE
RED
BLACK
WHITE/BLACK
WHITE/BROWN
Tri-Color (Blue /Red /Green)
Host activated
20 VDC @ 300 mA
60V max – 1.0A AC/DC
Ground to Activate
-40° to +70°C (-40° to +158° F)
0 to 100% (non-condensing)
915 MHz
Host Driven Protocol
4,000 ft. total system
2 twisted-pair, 22-24AWG
or CAT-5
INSTRUCTION TO THE USER
RKDT-SR-M / SR-S
Open Collector 1
Open Collector 2
RS-485-B
RS-485-A
Input 1
Input 2
Input 3
Input 4
5-14VDC +
DC Ground
RELAY
RELAY
Access Control Unit
MOV
Installation Instructions
Mounting Plate
2, #6 Mounting Screws
1, 4x40 Screw
1, Security Screw
1, Cable Assembly
ACCESSORIES (NOT INCLUDED):
RK-PS:
SK-SR
FCC ID: NNHETXXX
20301 Nordhoff Street, Chatsworth, CA 91311
PHONE (818) 882-0020 • FAX (818) 882-7052
www.securakey.com • mail@securakey.com
PARTS SUPPLIED:
9VDC Plug-in Power Supply. It is designed
to power the Reader. Requires
110 Volts AC power.
SecuRelay™ - Smart Relay Module DPDT.
TOLL-FREE (800) 891-0020
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