Connector Pin Assignments And Contact Functions; Power Connections For Plug-In Module 637+/D6R - Eurotherm 637+/D6R KD6R Product Manual

Connector assignment and functions
2.2

Connector pin assignments and contact functions

2.2.1 Power connections for plug-in module 637+/D6R

(at the rear of the rack)
(H15-multiple pin strip according to DIN 41612)
external resitor
Power feed-in, DC-bus
parallel pin 6 for currents >15Aeff
motor connection
parallel pin 10
motor connection
parallel pin 14
motor connection
parallel pin 18
reference potential +Ucc
parallel pin 22
not used
feed-in control voltage 24V DC
-
Reference potential to +US pin 28
ground
1) Faston - flat connector shoe 6,3 mm
2) parallel wires for nominal currents >15A
3) only ground wehn operating with isolated transformer !
Do not ground wehn operating with autotransformer or directly on mains!
4) resistor, provided that not from power unit NEB ... accessed
24
DC-bus in the rack
H 15-strip
R resistor
1)
X50
-Rbext
4
6
+U CC
8
10
M1
12 2)
14
M2
16
18
M3
20
22
0VP
24
3)
26
+US
28
0VS 30
32
0VS
GND
Product-manual Model: 637+/D6R KD6R
grounding bar
schwitsching cabinet
4)
Eurotherm - motor - cable
M1
M2
KK MB...
M3
2)
PE
PE
2)
2)
2)
+24V DC
-control voltage
0V
PE
rack frame or enclosure
Grounding srew in rack
PE
PE
07-02-09-01-E-V0402.doc
to further regulators
X30
feed
Eurotherm
back
AC-Servomotor
syst.
3 ~
line side
PELV - side
grounding bar in schwitsching
cabinet near rack