Mercury Security MR16in User Manual

Mercury Security Corporation © 2009 MR16in DOC 10107-0010 REV 2.01 Page 4
Continued:
S8
S7
S6
S5
S4
S3
S2
S1
SELECTION
ON
OFF
ON
OFF
OFF
Address 20
ON
OFF
ON
OFF
ON
Address 21
ON
OFF
ON
ON
OFF
Address 22
ON
OFF
ON
ON
ON
Address 23
ON
ON
OFF
OFF
OFF
Address 24
ON
ON
OFF
OFF
ON
Address 25
ON
ON
OFF
ON
OFF
Address 26
ON
ON
OFF
ON
ON
Address 27
ON
ON
ON
OFF
OFF
Address 28
ON
ON
ON
OFF
ON
Address 29
ON
ON
ON
ON
OFF
Address 30
ON
ON
ON
ON
ON
Address 31
OFF
OFF
115,200 BPS, See note 1 below.
OFF
ON
9,600 BPS
ON
OFF
19,200 BPS
ON
ON
38,400 BPS
OFF
Encrypted communication not required
See note 2 below.
ON
Encrypted communication required
See note 2 below.
Note 1: Firmware revisions prior to 1.30.1, this setting is 2,400 BPS.
Note 2: Firmware revisions prior to 1.30.1, SW8 is not defined. Set to the OFF position.
Jumpers:
JUMPER
DESCRIPTION
J1
RS-485 termination, install in first and last units only
J2
Factory use only
J3
2-wire/4-wire select, install in 2W position only
J4
Factory use only
J5
Factory use only
J6
Factory use only
J7
Factory use only
J8
Factory use only
J9
Factory use only

Mercury Security MR16in Specifications

Power

primary power	12 to 24Vdc ±10%, 350mA maximum
12Vdc power consumption	300mA nominal
24Vdc power consumption	220mA nominal

Outputs

outputs quantity	2 outputs
output type	Form-C
output current rating	5A @ 28Vdc, resistive

Inputs

unsupervised/supervised inputs	16
standard EOL	1k/1k ohm, 1%, 1/4 watt
dedicated inputs for tamper and fault monitoring	2

Communication

communication interface	RS-485, 2-wire
communication speeds	9600, 19200, 38400, or 115200 bps
RS-485 cable requirements	24AWG, 120 ohm impedance, twisted pair with shield

Mechanical

dimensions	6" (152mm)W x 8" (203mm)L x 1" (25.4mm)H
weight	9 oz. (250 g) nominal
power cable requirements	18 AWG, 1 twisted pair

Operating Environment

storage temperature range	-55°C to +85°C
operating temperature range	0°C to +70°C
humidity tolerance	0% to 95% RHNC