HID Mercury MR16in-S3 Installations And Specifications page 14

Powering
Trusted Identities
Revision E assembly:
The processor is for use in low voltage, class 2 circuit only.
Primary power
Outputs Two Form-C relays
Inputs
Communication
Power
RS-485
Alarm inputs
Outputs
Dimension
Weight
Storage temperature
Operating temperature
Humidity
th
UL294, 6 edition Performance Levels
Feature Level
Standby Power
Endurance
Line Security
Destructive Attack
These specifications are subject to change without notice.
PLT-05250, A.1
12 to 24 V DC ± 10%, 350 mA maximum
Normally open contact (NO) contact: 5 A @ 30 V DC resistive
Normally closed contact (NC) contact: 3 A @ 30 V DC resistive
16 unsupervised/supervised, standard EOL: 1k/1kΩ, 1%, ¼ watt
2 unsupervised, dedicated for cabinet tamper and UPS fault monitoring
RS-485, 2-wire. 9600, 19200, 38400, or 115200 bps
CABLE REQUIREMENTS
18 AWG, 1 twisted pair
24 AWG, 120Ω impedance, twisted pair with drain wire and shield, 4,000 feet
(1,200 m) maximum
1 twisted pair, 30Ω maximum
As required for the load
MECHANICAL
6 inches (152 mm) W x 8 inches (203 mm) L x 1 inches (25.4 mm) H
9 oz. (250 g) nominal
ENVIRONMENTAL
-55°C to +85°C
0°C to +70°C
5% to 95% RHNC
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HID® Mercury™ MR16in-S3 Processor
Installation and Specifications
August 2022