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Omron H7EC - Page 126

Omron H7EC
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C-132
Up/Down Counting Meter
K3NC
Ordering Information
Base Unit
Available Output Board Combinations
Note:
For details, refer to the
Communication Operation Manual.
Input type NPN/Voltage pulse PNP
Supply voltage 100 to 240 VAC 12 to 24 VDC 100 to 240 VAC 12 to 24 VDC
K3NC-NB1A K3NC-NB2A K3NC-PB1A K3NC-PB2A
K3NC-NB1C K3NC-NB2C K3NC-PB1C K3NC-PB2C
Output type Output configuration Output boards Base units
Basic Set Value
LED Display
Relay contact
5 outputs: OUT1, 2, 4, 5 (SPST-NO), and OUT3 (SPDT) K31-C2 Yes Yes
5 outputs: OUT1, 2, 4, 5 (SPST-NC), and OUT3 (SPDT) K31-C5 Yes Yes
Transistor
5 outputs (NPN open collector) K31-T1 Yes Yes
5 outputs (PNP open collector) K31-T2 Yes Yes
BCD (see note)
5-digit output (NPN open collector) K31-B2 Yes ---
Linear
4 to 20 mA DC K31-L1 Yes ---
1 to 5 VDC K31-L2 Yes ---
1 mV/10 digits K31-L3 Yes ---
0 to 5 VDC K31-L7 Yes ---
0 to 10 VDC K31-L8 Yes ---
Communication boards
(see note)
RS-232C K31-FLK1 Yes ---
RS-485 K31-FLK2 Yes ---
RS-422 K31-FLK3 Yes ---
Combination output and
communication boards
BCD output + 5 transistor outputs (NPN open collector) K31-B4 Yes Yes
4 to 20 mA + 5 transistor outputs (NPN open collector) K31-L4 Yes Yes
1 to 5 V + 5 transistor outputs (NPN open collector) K31-L5 Yes Yes
1 mV/10 digits + 5 transistor outputs (NPN open collector) K31-L6 Yes Yes
0 to 5 VDC + 5 transistor outputs (NPN open collector) K31-L9 Yes Yes
0 to 10 VDC + 5 transistor outputs (NPN open collector) K31-L10 Yes Yes
RS-232C + 5 transistor outputs (NPN open collector) K31-FLK4 Yes Yes
RS-485 + 5 transistor outputs (NPN open collector) K31-FLK5 Yes Yes
RS-422 + 5 transistor outputs (NPN open collector) K31-FLK6 Yes Yes
Basic Models
These models provide a present
value LED and front-panel control
keys. Can be connected to any
Output Board, or can be used for
display only without an Output
Board.
Set Value LED Models
These models provide a
present value LED, set value
LED, and front-panel control
keys. Can be connected to
Relay, Transistor, or
Combination Output Boards.

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