Wiring; Quick Wiring Guide - Endress+Hauser Mycom S CLM 153 Operating Instructions Manual

4 Wiring

12
4 Wiring
4.1

Quick wiring guide

4.1.1 Wiring diagram
E1: ext. Hold
(or MBU)
E2: ChemoClean
"Clean" (or MBU)
E3: ChemoClean
"User"*
Power supply
output
Alarm relay
(NAMUR NA64: Failure)
Relay 1
(NAMUR NA64: Maint. requ.)
Relay 2
(NAMUR NA64: Funct. ctrl.)
1
For order variant 1
Relay 3
Relay 4
Relay 5
1
For order variant 2, 3
Relay 3
Relay 4
Current input
or
resistance
2
input
1
For order variant 4, 5
Relay 3
Current input 2
Current input 1
or
resistance
2
input
1
: You can find variants 1 to 5 under "Contacts, current input" in the Ordering Information.
2
: Resistance input only with non-Ex and without galvanic isolation.
Fig. 6: Electrical connection CLM 153
+
81
82
+
93
94
+
89
90
85
+
15 V
86
–
41
42
47
48
57
58
51
52
54
55
44
45
51
52
54
55
21
22
51
52
+
23
-
24
21
+
-
22
Mycom S CLM 153
83 Cond. sensor 1,
conductive
84
oder
84
15
Cond. s ensor 1,
16
83
inductive
S
J
11
J
12
Temperature 1
13
83 Cond. sensor
conductive
84
oder
84
15
16 Cond. sensor 2,
83
inductive
S
J
11
J
12
Temperature 2
13
+
31
-
mA
Current output 1
32
+
33
-
mA
Current output 2
34
L/L+
N/L–
Power supply
PE
)
Endress+Hauser
Optional
2,