Omron K3NR - BCD Output Board; Linear Output Board; Transistor and Combination Output Board

19
2-3-3 Transistor and Combination Output Board
HH comparative
output
H comparative
output
PASS output
L comparative
output
LL comparative
output
HH comparative
output
H comparative
output
PASS output
L comparative
output
LL comparative
output
HH comparative
output
H comparative
output
PASS output
L comparative
output
LL comparative
output
K3NR with Transistor Output
Board, K31-T1 or K31-T2
K3NR with Linear Output Board,
K31-L4, -L5, -L6, -L9, -L10
K3NR with RS-485 + 5 Relay
Output Boards, K31-FLK5
K3NR with BCD Output
Board, K31-B2 or K31-B4
K3NR with RS232C + 5
Transistor Output Boards,
K31-FLK4
K3NR with RS-422 + 5
Transistor Output Boards,
K31-FLK6
1
2
3
4
5
6
21
22
23
24
25
26
COM
COM
COM
32
33
34
35
36
37
The following transistor output conditions are required.
Maximum rated voltage: 24 VDC
Load current: 50 mA
Current leakage with transistor turned off: 100 µA
2-3-4 Linear Output Board
The following figures show connections for linear output.
K3NR with Linear
Output Board,
K31-L1 or K31-L4
K3NR with Linear
Output Board,
K31-L2 or K31-L5
4 to 20 mA 1 to 5 V
+
–
+
–
K3NR with Linear
Output Board,
K31-L3 or K31-L6
1 mV/10 digit
+
–
The following linear output conditions are required.
Linear output Permissible load
resistance
Resolution Output error
4 to 20 mA 600 Ω max. 4096 ±0.5% FS
1 to 5 V 500 Ω min. 4096 ±0.5% FS
1 mV/10 digit 1 kΩ min. 4096 ±1.5% FS
2-3-5 BCD Output Board
Refer to Section 7 BCD Output for the terminal arrangement and interface.
Output Board
Section 2-3