X3: Digital inputs

Number

1

Design

Types 1 and 3 in accordance with IEC 61131-2

Cycle time

1 ms

Internal resistance

R_i ≈ 3.0 kΩ, I_E ≈ 10 mA

Signal level

+13 V to +30 V = "1" = contact closed
-3 V to +5 V = "0" = contact open

Minimum inhibit time

1.5 ms

X3 connection contacts

Connector

X3:3

Inhibit input