4 Wiring
Mycom S CLM 153
14
EHauser
4.2
Connecting the measuring system
Connections in the housing cover
Fig. 8:
Terminal arrangement in the housing cover of the transmitter
Connections in the lower housing section
Fig. 9:
Terminal arrangement in the lower housing section of the transmitter
4.2.1
Contact assignment
In the basic version, the Mycom S CLM 153 possesses 1 alarm contact and
2 additional contacts. The instrument can be upgraded with the following
additional
equipment:
•
3 contacts
•
2 contacts and 1 current or resistance input (only for non-Ex)
•
1 contact, 2 current inputs or
•
1 contact, 1 current and 1 resistance input (only for non-Ex)
The available contacts can be assigned via the software (see the "PARAM" menu "Set
up 1" "Contacts" from page 38).
!
Note!
•
If you use NAMUR contacts acc. to working sheet NA64, the contacts are set to the
relays as follows:
– "Failure" to ALARM
– "Maintenance required" to RELAY 1 and
– "Function check" to "RELAY 2".
•
You can assign up to three relays to the controllers.
83
83
16
16
15
15
12
12
13
13
11
11
S
S
84
84
C H A N N E L 1
C H A N N E L 2
C07-CLM153xx-04-06-00-en-007
31
85
41
L
32
86
42
A
93
57
n.c.
B
94
58
33
81
47
N
34
82
48
L+
89
L–
90
C07-CLM153xx-04-06-00-xx-006
Selection by software
NAMUR on
NAMUR off
ALARM
Failure
Alarm
RELAY 1
Warning when
maintenance
required
freely selectable
RELAY 2
Function check
freely selectable
