K&R GT600-4T132G User Manual page 251

8.4.1 Functional Extension Cards
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Extension I/O Card (GT60IO1)
GT60IO1 is developed by K&R and is designed for extension of input and output
terminals of the drive. It has five digital input (DI) terminals, an analog input (AI) terminal,
a relay output terminal, a digital output (DO) terminal and an analog output (AO) terminal.
It also has the RS485 communication interface and CAN communication interface.
Table 8-1 Terminal descriptions of GT60IO1
Type
Power supply
Analog input
S1
J3
AI3 AO2 DI6 DI7 DI8
PGND GND DO2 CME +24V OP1 COM CANH CANL
Terminal Terminal Name Function Description
+24V-COM External +24V
power supply
OP1
Digital input
power terminal
AI3-PGND Analog input 3
8. Peripherals and Options
J9
S2
ON
J4
1 2
J8
J7
CN3
CN4 CN1
DI9 DI10 485+ 485-
Provide +24 V power supply to an external
unit.
Generally used to supply DI/DO terminals
and external sensors.
Max. output current: 170 mA
Connect to +24V by the jumper J8 by
default.
When applying an external power supply,
remove the jumper J8 to disconnect the
OP1 from +24V and connect the OP1 to the
external power supply.
Optically-coupled isolation input, supporting
differential voltage input and temperature
detection resistance input
Input voltage range: -10 to 10 VDC
Connect the PT100 or PT1000 temperature
sensor
Input mode determined by DIP switch
S1, multiple functions not supported
simultaneously
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