K8AB-PA 데이터 시트보기 (PDF) - OMRON Corporation
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K8AB-PA Datasheet PDF : 11 Pages
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■ Operation and Setting Methods
K8AB-PA
Connections
1. Input
Connect to L1, L2, and L3 (for three-phase three-wire mode) or L1, L2, L3, and N (for three-phase four-
wire mode), depending on the mode selected using pin 2 on the DIP switch.
The Unit will not operate correctly if the DIP switch setting and the wiring do not agree.
Make sure the phase sequence is wired correctly. The Unit will not operate normally if the phase
sequence is incorrect.
2. Outputs
Terminals 11, 12, and 14 are output terminals for SPDT.
N L1 L2 L3
Voltage input
L1
L2
N
L3
14
Signal output
11
12 Relay signal
output
Load
DIP Switch Settings
The power ON lock time, number of wires, and rated voltage are set using the DIP switch located on the bottom of the Unit.
DIP Switch Functions
ON
K8AB-PA1
OFF
SWITCH
ON ● ↑
4
3
2
1
ON
SW1
SW2
SW3
SW4
DIP switch
Power ON lock 5 s
time
1s
OFF ❍ ↓ OFF
---
---
---
●
---
---
---
❍
Number of wires Three-phase, four-wire
---
---
●
---
Three-phase, three-wire
---
---
❍
---
Rated voltage
Three-phase, Three-phase,
three-wire four-wire
240 V
138 V
●
●
---
---
230 V
133 V
●
❍
---
---
220 V
127 V
❍
●
---
---
200 V
115 V
❍
---
---
---
Note: All pins are set to OFF at the factory.
K8AB-PA2
SWITCH
ON ● ↑
4
3
2
1
ON
OFF ❍ ↓ OFF
Power ON lock 5 s
time
1s
---
---
---
●
---
---
---
❍
Number of wires Three-phase, four-wire
---
---
●
---
Three-phase, three-wire
---
---
❍
---
Rated voltage
Three-phase, Three-phase,
three-wire four-wire
480 V
277 V
●
●
---
---
415 V
240 V
●
❍
---
---
400 V
230 V
❍
●
---
---
380 V
220 V
❍
❍
---
---
Note: All pins are set to OFF at the factory.
7
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