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5.2 Electrical Installation
The Endurance 1R infrared thermometer is equipped with two IP67 protected connector sockets. The
M16 12-pin DIN connector houses a RS485 interface, trigger input, relay contact, current output and
24V power supply wires. The M12 4-socket connector houses a 100Mbit/s LAN/Ethernet link with
integrated Power over Ethernet (PoE).
Endurance 1R is able to communicate via both integrated interfaces (LAN/Ethernet, RS485).
It is possible to use the interfaces simultaneously!
5.2.1 M16 12-Pin DIN Connector
If you need to wire a new M16 12-socket DIN connector or rewire a supplied accessory cable
connector, refer to the following illustration and table for the wiring layout.
ENDURANCE 1R
info@Raytek-Direct.ca
F
E
G
D
C
L
A
B
K
Figure 11: M16 12-Pin at the Endurance 1R (left) and the corresponding cable socket (right)
Figure 12: M16 DIN Connector signal assignment
M
H
J
Pin Color
Description
A
Black*
A
B
White*
B
C
Grey*
Not Connected
D
Purple*
Not Connected
E
White/Drain Shield
F
Yellow
Trigger
G
Orange
Relay
H
Blue
Relay
J
Green
+ mA Out
K
Brown
mA Out
–
L
Black
Power Ground
M
Red
+ 24 VDC
Note: Twisted Pairs*
A/B and C/D
Rev. E1 Sep 2015
Installation
F
G
E
D
M
H
C
L
J
K
A
B
23
1.800.868.7495
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