Dräger Polytron 8000 Series

Technical Manual | Dräger Polytron
®
8000 Series 39
Remote sensors
Fig. 14 Junction Box Ex d 5-core field wiring installation
40516
Polytron 5200 / 8200 CAT
Polytron 5310 / 8310 IR
Y
A1
A2
B1
x
G
G1
≥5
≥266 LB IN / ≥30 Nm
A2a
1a 1b 2 3a 3b
1a
1b
2
3a
1a
1b
2
3a
5-core cable
0,2 mm² - 2,5 mm²
AWG: 24 - 14
3b
3b
Junction Box Ex d
Polytron 5700 / 8700 IR
Polytron 5720 / 8720 IR
1a 1b 2 3a 3b
Without relay:
Without relay:
≥ 44 LB IN/ ≥ 5 Nm
≥ 8 LB IN/ ≥ 0.7 Nm
E
Mount spacer
D
F1
Install harness X
twist cable.
DD/DQ sensor only,
B2
2x
7
5-core field wiring