Technical Data of the Digital Inputs
Parameter Value
Number of channels per module 4
Distribution of the channels into axes 1 group of 2 channels for each axis
Axis 1 Inputs I0...I1
Axis 2 Inputs I2...I3
Connections of the channels I0 to I1 Terminals 2 to 3
Connections of the channels I1 to I3 Terminals 11 to 12
Reference potential for the channels I0 to
I1
Terminal 1 (Signal name C0..1)
Reference potential for the channels I2 to
I3
Terminal 10 (Signal name C2..3)
Electrical isolation Yes, per axis
Indication of the input signals 1 yellow LED per channel; the LED is ON when
the input signal is high (signal 1)
Input type according to EN 61131-2 Type 1 source Type 1 sink
Input signal range -24 VDC +24 VDC
Signal 0 -5 V...+3 V -3 V...+5 V
Undefined signal -15 V...+ 5 V +5 V...+15 V
Signal 1 -30 V...-15 V +15 V...+30 V
Ripple with signal 0 -5 V...+3 V -3 V...+5 V
Ripple with signal 1 -30 V...-15 V +15 V...+30 V
Input current per channel
Input voltage +24 V Typ. 5 mA
Input voltage +5 V Typ. 1 mA
Input voltage +15 V > 2.5 mA
Input voltage +30 V < 8 mA
Max. permissible leakage current (at 2-
wire proximity switches)
1 mA
Input delay (0->1 or 1->0) Typ. 0.1 to 32 ms (configurable via software),
default: 0.1 ms
Max. cable length
Shielded 500 m
Unshielded 300 m
Technical Data of the Pulse Outputs
Parameter Value
Number of channels 2 per axis, 4 per module
Output type RS-422
Output mode Clockwise and counter-
clockwise or pulse and
direction
Output frequency 10 Hz to 250 kHz
Function Modules > S500-eCo
2019/04/173ADR010121, 13, en_US650