Endress+Hauser Mycom CLM 152 User Manual

27
Connection Compartment and Connection Diagram
Figure 4.14
Connection
compartment of Mycom
CLM 152 (Ex)
Conductivity input module (Ex)
(FCL1 / slot 1)
Temperature
mA
Failure Contact 1 Pwr Supply
31 32 33 34 85 86 87 88 L
L+
N
L
PE
(AC)
(DC)
Pt 100
15 16 17
Current output module (Ex)
(FCYI / slot 2)
Motherboard (basic assembly)
Conductivity
Temperature
mA
Figure 4.15
Connection diagram
for CLM 152 (basic
equipment)
Conductivity
1413
12
11
JJ
Cd.
Cd.
FCL1 module (slot 1, basic configuration): FCYI module (slot 2, basic configuration):
11 Pt 100 connection, sensor cable (gn)
1)
31 Current output (cond. signal) plus
12 Pt 100 connection, sensor cable (wt)
1)
32 Current output (cond. signal) minus
13 Cable compensation connection (ye)
1)
33 Current output (temp. signal) plus
34 Current output (temp. signal) minus
1)
with CYK 71 cable
Circuit power requirements, term. 31 to 34:
For toroidal measuring cell: U
max
= 16.4 V I
max
= 65 mA
14 Inner conductor of transm. coil P
max
= 1.1 W
15 Transmission coil shield C
a,max
= 40 nF L
a,max
= 100 µH
16 Receiving coil shield
17 Inner conductor of receiving coil
Terminal blocks (basic configuration):
Power Supply
For contacting measuring cell: L/L+ Power supply voltage AC phase or DC +
14 Inner electrode L/L+ Power supply voltage AC phase or DC +
17 Outer electrode (shield) N/L Power supply voltage AC neutral or DC 
PE Power supply protective ground
Circuit power requirements, term. 11 to 17:
C
a,max
= 50 nF L
a,max
= 100 µH 85 Failure contact
86 Failure contact
87 Contact 1
88 Contact 1

Endress+Hauser Mycom CLM 152 Specifications

General

Brand	Endress+Hauser
Model	Mycom CLM 152
Category	Transmitter
Language	English