Kikusui PWX1500H, User Manual

Page: 115 / 131

PWX
115
Isolated Analog Interface
7
Fa
ctory Option
Isolated Analog Interface Connector
When the PWX series is shipped from the factory, connectors
are attached to the Isolated Analog Interface terminals. If they
are damaged or lost, contact your Kikusui agent or distributor.
The isolated analog interface connector, which is on the rear panel, can be split into two
parts: the socket (attached to the PWX) and the detachable plug. To minimize the influence of
noise, we recommend that you use shielded twisted pair wires to make connections.
CAUTION
When using the isolated analog interface, do not apply signals to VPGM (pin 22) and IPGM
(pin 21) of the J1 connector. If you do, the connected device may malfunction, or the PWX
may not operate properly.
The other functions of the J1 connector can be used normally. For details on the J1 connec-
tor functions, see “About the J1 Connector” on page 62.
Socket MC1,5/9-G-3,5 (Phoenix Contact)
Isolated programming/
monitoring connector
Detachable plug for wiring MC1,5/9-ST-3,5 (Phoenix Contact)
Cable AWG 28 to AWG16
Length of covering removed
from the end of the cable 7 mm
Screw tightening torque
0.22 N
•
m to 0.25 N
•
m
84-61-8209
Pin
no.
Signal name Description
Isolated analog interface
Voltage control Current control
1 VPGM_IS Output voltage control
0 V to 5 V
or 0 V to 10 V
1
4 mA to 20 mA
2
2
VPGM_RTN_IS
3
Return for pin 1
3 IPGM_IS Output current control
0 V to 5 V
or 0 V to 10 V
1
4 mA to 20 mA
2
4
IPGM_RTN_IS
3
Return for pin 3
5 VMON_IS Output voltage monitor
0 V to 5 V
or 0 V to 10 V
1
4 mA to 20 mA
2
6 IMON_IS Output current monitor
0 V to 5 V
or 0 V to 10 V
1
4 mA to 20 mA
2
7 SHUTDOWN_IS Output shutdown control
Turns the output off with a low signal.
4
Use pins 7 and 9 of the connector. The open-circuit voltage
across pins 7 and 9 is approximately 5 V. The short-circuit cur-
rent is approximately 10 mA. Use external contacts that have a
contact rating greater than or equal to 10 mA at 5 Vdc.
8 OUTPUT_ON/OFF_IS Output on/off control
Select the logic that is used when an external contact (the J1
connector) is being used to turn output on and off (CF:10).
Turns the output on with a low or high signal.
4
Use pins 8 and 9 of the connector. The open-circuit voltage
across pins 8 and 9 is approximately 5 V. The short-circuit cur-
rent is approximately 10 mA. Use external contacts that have a
contact rating greater than or equal to 10 mA at 5 Vdc.
9
GND_IS
3
Common for pins 5 through 8
1. Control within the 0 % to 100 % range of the rated output voltage.
2. Control within the 0 % to 100 % range of the rated output current.
3. Pins 2, 4, and 9 are connected internally.
4. LOW: 0 V to 0.5 V or shorted; HIGH: 4.5 V to 5 V or open