MTS Model 506-62-72 Hydraulic Power Supply - Manual (Page 40)

5-6 Theory of Operation
N O T E Hydraulic power supplies are often customized for
specific applications. Actual wiring may differ from
what is shown in Figure 5-2.
The wiring schematic that is specific to your system can
be found in the product information kit. This kit is
located inside the starter box.
VW-C039A
L
VW-C039A
2MTR
1MTR
R
1HM
1S
3M
2M
E-Stop
2OL
2OL
2OL
1OL
1OL
1OL
2M
2M
2M
3M
3M
3M
8FU
9FU
10FU
1M
1M
1M
2S 2S 2S
power on
motor 1 starter
motor 1 run contactor
motor 1 start contactor
motor 1 hour meter
PLC
master control relay
1FU
2FU
3FU
1LT
4FU
5FU
mechanical
interlock
disconnect switches
supplied by customer
must be grounded
H1
X1 X2
H4
H3 H2
6FU 7FU
1CR 2M
1S 2CR
3M 2CR
1S
115 – 230 Vac
115 Vac neutral
24 Vdc
D
A
CRM
M
24 Vdc
to
outputs
24 Vdc
to
inputs
115 Vac
to
outputs
to
PLC
input 015
to
dc
common
to
ac
common
red
white
green
E
HPS
Spch
Chassis Ground
Balloon with letter indicates MS connector pin
CRM
Figure 5-2. Typical Electrical Schematic