Appendix B
—
Wiring Information (Older Generation Controls)
MCP-25/MS
Valco Cincinnati
B-2
5
Encoder connections (maximum of 2)
1
=
24 volt
2
=
0 volt
3
=
A signal
4
=
A signal
5
=
B signal
6
=
B signal
7
=
Impulse start signal 0
8
=
Impulse start signal 0
9
=
15 volt
10
=
Shield
6
Glue valve connections (maximum of 4)
1
=
Coil voltage (individually programmable for each channel)
2
=
Coil voltage (individually programmable for each channel)
3
=
0V, purge button input (connect position 3 and 4)
4
=
Purge input signal
5
=
Earth
6
=
Shield
7
Sensor connections (maximum of 4)
Based on type of sensor
8
Relay, alarm, and 24VAC outputs
1
=
Dry contact, jam preventer (maximum 230V, 3A)
2
=
Dry contact, jam preventer (maximum 230V, 3A)
3
=
Dry contact, low-level detector (maximum 230V, 3A)
4
=
Dry contact, low-level detector (maximum 230V, 3A)
5
=
Alarm signal, level control (24V, maximum 5W)
6
=
Alarm signal, level control (24V, maximum 5W)
7
=
Alarm signal, jam preventer (24V, maximum 5W)
8
=
Alarm signal, jam preventer (24V, maximum 5W)
9
=
Constant output, 24VAC, 1A (DD-1 pump)
10
=
Constant output, 24VAC, 1A (DD-1 pump)
9
Power input (rack-mount version) and fuse holder
115V/60Hz or 230V/50Hz (2 fuses, 6.3A-GDC)
WARNING! Turn off the power and unplug the unit before switching the
power voltage. OTHERWISE, PERSONAL INJURY OR DEATH COULD OC-
CUR. Only qualified personnel should open and service the control.
10
Ground
Connects to machine ground with wire >AWG 16 (6 mm
2
)
11
Power output
115V/60Hz or 230V/50Hz
12
Not used
Summary of Contents for MCP-25/MS
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Page 56: ...VA LC O CI NCIN NA TI INC 513 87 4 6550 5 13 87 4 6550 VALC O C INCIN NATI INC ...
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