3.4 Precautions on Wiring and Connection of Count Input
3.4.1 Precautions on Wiring
• For the connection between the count input (phases A, B, Z) and encoder, etc., use shielded
twisted-pair cables.
• The length of connected wires should be within 10 m.
3.4.2 For Line Driver of Encoder Input
High-speed counter unit
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
(A2/A12) Input A:5V DC
(B1/B11) Input A : COM
(B2/B12) Input A : COM
(A4/A14) Input B:5V DC
(B3/B13) Input B : COM
(B4/B14) Input B:COM
(A6/A16) Input Z:5V DC
(B5/B15) Input Z : COM
(B6/B16) Input Z:COM
Encoder, Pulser side
Phase A
signal
Phase B
signal
Phase Z
signal