4 | Technical data
FISCHER Mess- und Regeltechnik GmbH
18/24
BA_EN_ME12_ATEX
4.8.2 Process connection
Port
Material
G½ B
Connection shanks with external thread
1.4404
G¼ B
Connection shanks with external thread
1.4404
¼-18 NPT EXT Connection shanks with external thread
1.4404
7/16 UNF
Connection with inner thread for the
Schrader®- screw connection >
1.4404
G¾ B
Connection shanks with external thread
near flush-mounted front sensor
1.4404
G1 B
Connection shanks with external thread
near flush-mounted front sensor
1.4404
4.8.3 Electrical connection
Fig. 14:
Cable socket DIN EN
175 301-803A
Unit connector and cable socket DIN EN 175 301-803 Form A, 4 pin
1
3
2
1
2
3
cable socket
Unit connector
1 2
2 wire
+
-
Sig
U
b
3
Fig. 15:
M12 coupling plug DIN
EN 61076-2-101
M12 flanged connector DIN EN 61076-2-101 coding A, 5 pin
coding A
1
4
3
2
2
flanged connector
coupling plug
4
3
1
1 2 3 4
+
-
U
b
Sig
5
5
5
2 wire