K&R GT600-4T132G, Руководство пользователя, Страница: 253 / 362

8. Peripherals and Options
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Table 8-2 Jumper descriptions of GT60IO1
Jumper Description Meaning Setting
J3 AO2 output selection:
voltage or current Voltage: V to 10 V
Current: 0 to 20 mA
J4
CAN terminal resistor
matching selection Matching terminal
resistor
Not matching
terminal resistor
S2 RS485 terminal
resistor matching
selection 1 and 2 set to ON:
matching terminal
resistor
ON
1 2
1 and 2 set to
OFF: not matching
terminal resistor OFF
1 2
S1 AI3, PT100, PT1000
selection
AI3: 1, 2, 3 set to
ON
ON
1 2 3 4 5 6 7 8
PT1000: 4, 5, 6 set
to ON
ON
1 2 3 4 5 6 7 8
PT100: 6, 7, 8 set
to ON
ON
1 2 3 4 5 6
7 8
8
● Setting of jumpers takes top view with main terminals at the bottom of the
card as visual angle. Jumpers are silk-screened on the card.
●
When using CANlink or Modbus protocol for communication, match
terminal resistor to the end AC drives by setting jumpers J4 or S2. The
J4 or S2 of the middle AC drives must keep default state. If J4 or S2 is
set improperly, instable communication or communication failure will
be caused and Err16 or Err55 will be detected.
Note