SEW DRC2 - Motion Control Inputs

Operating Instructions – Electronic Motor DRC.-..-SNI
161
12
Technical data
Technical Data and Dimension Sheets
12.1.2 Ambient temperature of DRC
12.1.3 Motion control inputs
12.1.4 Internal voltage supply 24V_O
DRC type DRC1 DRC2
Ambient temperature
I
N motor
reduction
Ambient temperature
ϑ
A
0 °C to +60 °C
3 % I
N motor
per K at 40 °C to 60 °C
Motion control inputs
Input type DI01 to
DI04
1)
1) Only in conjunction with optional plug connector
PLC-compatible according to EN 61131-2 (digital inputs type 1)
R
i
≈ 3.0 kΩ , I
E
≈ 10 mA, sampling interval 2 ms
Number of inputs 4
Signal level +15 V to +30 V "1" = Contact closed
–3 V to +5 V "0" = Contact open
Permitted total current
For 4 sensors
400 mA
Internal voltage supply for non-safety-related enable signal via STO input
Voltage supply +24V_O DC 24 V to EN 61131-2, interference voltage proof and short-circuit proof
0V24_O
Permitted total current 60 mA
Required current for STO-IN
supply
30 mA
P
i
f
kVA
Hz
n