Omron K3NR Operation Manual page 137

Frequency/rate meter
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Available Models
Model Number Legend
Base Units and Output Boards can be ordered individually or as sets. Refer to the Output Board Combinations
table on page 133.
Base Units
K3NR -
1
2 3 4
1, 2. Input Sensors Codes
NB:
NPN inputs
PB:
PNP inputs
3. Supply Voltage
1:
100 to 240 VAC
2:
12 to 24 VDC
4. Display
A:
Basic
C:
Set Value LED Display
5, 6, 7, 8. Output Type Codes
C1:
3 comparative relay contact outputs (H, PASS, L: SPDT)
C2:
5 comparative relay contact outputs (HH, H, L, LL: SPST-NO; PASS: SPDT)
C5:
5 comparative relay contact outputs (HH, H, L, LL: SPST-NC; PASS: SPDT)
T1:
5 comparative transistor outputs (NPN open collector)
T2:
5 comparative transistor outputs (PNP open collector)
B2:
BCD output (NPN open collector) (see note)
B4:
BCD output + 5 transistor outputs (NPN open collector)
L1:
Linear output (4 to 20 mA) (see note)
L2:
Linear output (1 to 5 VDC) (see note)
L3:
Linear output (1 mV/10 digits) (see note)
L4:
Linear output, 4 to 20 mA + 5 transistor outputs (NPN open collector)
L5:
Linear output, 1 to 5 V + 5 transistor outputs (NPN open collector)
L6:
Linear output, 1 mV/10 digits+ 5 transistor outputs (NPN open collector)
L7:
Linear output, 0 to 5 VDC (see note)
L8:
Linear output, 0 to 10 VDC (see note)
L9:
Linear output, 0 to 5 VDC + 5 transistor outputs (NPN open collector)
L10:
Linear output, 0 to 10 VDC + 5 transistor outputs (NPN open collector)
FLK1: Communication RS-232C (see note)
FLK2: Communication RS-485 (see note)
FLK3: Communication RS-422 (see note)
FLK4: RS-232C + 5 transistor outputs (NPN open collector)
FLK5: RS-485 + 5 transistor outputs (NPN open collector)
FLK6: RS-422 + 5 transistor outputs (NPN open collector)
Note These output types are available on Basic Models only.
134
Output Boards
K31 -
5
6
7
8
Base Units with Output Boards
K3NR -
1
2 3 4
Appendix D
-
5 6
7 8

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