Copyright 2009 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.
Using the Terminal Block
MT180 provides an 11-position Terminal Block for input/output signals.
1
Insert the wire’s stripped end into the desired terminal block position. Tighten
the lock screw to secure the wire.
2
Insert the Terminal Block Plug into MT180’s Terminal Block Port on the back
panel.
Terminal Block Pin Assignment
Pin
Name
Description
11.
12V
DC Out, s12V,
2
.0A.
10.
GND
Ground.
9.
GND
Ground.
8.
D+
RS485 Signal.
7.
D-
RS485 Signal.
6.
OPEN
Door Open Trigger.
5.
SAFE
Security.
4.
CHECK
Door Position Sensor.
3.
NC
Normal Close.
2.
COM
Common.
1.
NO
Normal Open.
Lock Screw
1
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11
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