Installing the LM100 gateway
Senstar LM100 Product Guide
Page 31
Cable entry ports
The bottom of the gateway enclosure includes five cable entry ports fitted with compression glands
for the power cable, I/O cable, and alarm data cable. The central port includes a 12.7 mm (1/2 in.)
cable gland, which fits cables ranging between 4.3 - 11.4 mm (0.17 to 0.45 in.). The other four
ports (two on each side) provide 9.5 mm (3/8 in.) compression glands, which fit cables ranging
between 2.9 - 7.9 mm (0.115 to 0.312 in.). Five plugs are included for instances where not all of
the cable entry ports are required. The bottom of the enclosure also includes an external ground
lug for the earth ground connection.
Free-standing or fence post mounting the enclosure
•
Install the gateway near eye-level on the secure side of the perimeter.
Mounting the enclosure away from the protected fence on the secure side of the perimeter can
help prevent tampering.
Item
Description
Item Description
1
Network interface card mounting hardware (X 2) 7
T8 - I/O ports 6 - 10
2
Activity LEDs - DOOR OPEN, UCM ACTIVE,
NETWORK POWER FAIL, INTERNAL POWER
FAIL, RS-485 ACTIVITY, BOOT FAIL, MEMORY
FAIL, HEARTBEAT, TXA, RXA, FAULT A, TXB,
RXB, FAULT B (LED ON = condition)
8
T5 - RS-485 connection to luminaire AP: (green A
white B) OR (2/TWO black A 2/TWO white B)
9
T6 - power input connection (- +) 12 to 48 VDC
power connection to luminaire AP: (black - red +)
OR (1/ONE black - 1/ONE white +)
3
T1 - enclosure tamper input
10
gateway circuit card assembly (CCA) mounting
hardware (X 2)
4
T2 - USB connection to UCM PC
11
T7 - I/O ports 1 - 5
5
UCM activity LEDs (TX, RX)
12
relay LEDs - green LED = open contact; red LED
= closed contact; color changes when relay active
6
Input/Output configuration jumpers
13
T2 - Expansion header for network interface card,
gate sensor receiver and I/O option card
Table 1 Gateway feature descriptions
Figure 31: Cable entry recommendations
network data cable
network data cable
12 to 48 VDC
I/O port wiring
earth ground
luminaire AP
luminaire AP power & data
