Proline Promass 83
Wiring
Hauser
25
4
Wiring
#
Warning!
When connecting Ex-certified devices, see the notes and diagrams in the Ex-specific
supplement to these Operating Instructions. Please do not hesitate to contact your
Hauser sales office if you have any questions.
!
Note!
The device does not have an internal power switch. For this reason, assign the device a
switch or power-circuit breaker which can be used to disconnect the power supply line from
the power grid.
4.1
Connecting the remote version
4.1.1
Connecting connecting cable for sensor/transmitter
#
Warning!
• Risk of electric shock. Switch off the power supply before opening the device.
Do not install or wire the device while it is connected to the power supply.
Failure to comply with this precaution can result in irreparable damage to the electronics.
• Risk of electric shock. Connect the protective ground to the ground terminal on the
housing before the power supply is applied.
• You may only connect the sensor to the transmitter with the same serial number.
Communication errors can occur if this is not observed when connecting the devices.
1.
Remove the connection compartment cover (d) of the transmitter and sensor housing.
2.
Feed the connecting cable (e) through the appropriate cable runs.
3.
Establish the connections between sensor and transmitter in accordance with the
wiring diagram (see
21 or wiring diagram in screw cap).
4.
Screw the connection compartment cover (d) back onto the sensor and transmitter
housing.
a0003681
Fig. 21:
Connecting the remote version
a
Wall-mount housing: non-hazardous area and ATEX II3G / zone 2
→
see separate "Ex documentation"
b
Wall-mount housing: ATEX II2G / Zone 1 /FM/CSA
→
see separate "Ex documentation"
c
Remote version, flanged version
d
Cover of the connection compartment or connection housing
e
Connecting cable
Terminal No.: 4/5 = gray; 6/7 = green; 8 = yellow; 9/10 = pink; 11/12 = white; 41/42 = brown
S1 S1 S2 S2 GND TM TM TT TT
+
+
+
+
+
+
+
+
S1 S1 S2 S2 GND TM TM TT TT
a
b
c
d
d
d
e
4
5
6
7
8
9 10 11 12
41 42
4
5
6
7
8
9 10 11 12
41 42
Summary of Contents for HART Proline Promass 83
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