Electrical connection
Proline Promass O 100 HART
28
Hauser
7.1.4
Pin assignment, device plug
4-20 mA HART with pulse/frequency/switch output
Device plug for supply voltage (device side)
1
2
4
3
5
A0016809
Pin
Assignment
Coding
Plug/socket
1
L+
DC24 V
A
Plug
2
3
4
L-
DC24 V
5
Grounding/shielding
Device plug for signal transmission (device side)
3
2
4
1
5
A0016810
Pin
Assignment
Coding
Plug/socket
1
+
4-20 mA HART (active)
A
Socket
2
-
4-20 mA HART (active)
3
+
Pulse/frequency/switch output
(passive)
4
-
Pulse/frequency/switch output
(passive)
5
Grounding/shielding
7.1.5
Preparing the measuring device
1. Remove dummy plug if present.
2.
NOTICE!
Insufficient sealing of the housing! Operational reliability of the measuring
device could be compromised. Use suitable cable glands corresponding to the degree
of protection.
If measuring device is delivered without cable glands:
Provide suitable cable gland for corresponding connecting cable (→ 26).
3. If measuring device is delivered with cable glands:
Observe cable specification (→ 26).
7.2
Connecting the measuring device
NOTICE
Limitation of electrical safety due to incorrect connection!
‣
Have electrical connection work carried out by correspondingly trained specialists only.
‣
Observe applicable federal/national installation codes and regulations.
‣
Comply with local workplace safety regulations.
‣
For use in potentially explosive atmospheres, observe the information in the device-
specific Ex documentation.
7.2.1
Connecting the transmitter
The connection of the transmitter depends on the following order codes:
• Housing version: compact or ultra-compact
• Connection version: device plug or terminals
Содержание Proline Promass O 100HART
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