OMRON
High-speed counter board
CQM1H-CTB41

Applicable CPU Units: CQM1H-CPU51/61. Pulse inputs: 4 inputs. External outputs: 4 outputS.

OMRON
Pulse I/O Board
CQM1H-PLB21

Applicable CPU Units: CQM1H-CPU51/61. Mounting locations/No.

OMRON
Absolute Encoder Interface Board
CQM1H-ABB21

Applicable CPU Units: CQM1H-CPU51/61. Absolute Encoder inputs: 2 inputs.

OMRON
Serial Communications Board
CQM1H-SCB41

Applicable CPU Units: CQM1H-CPU51/61. Serial Communica-tions ports>Port 1: RS-232C: 19.2 kbps max.

OMRON
Analog I/O Board
CQM1H-MAB42

Number of analog inputs: 4 inputs. Number of analog outputs: 2 outputs.

OMRON
Analog Setting Board
CQM1H-AVB41

Applicable CPU Units: CQM1H-CPU51/61. Mounting locations and number of Boards: 1 Board can be mounted in either slot 1 or slot 2.