Schneider Electric Extension I|O and encoder modules


Encoder typeSSI absolute encoder (XCC3 type SB)
SSI absolute encoder (XCC2 type SG)
A/B/I incremental (XCC1 type X)
A/B/I incremental (XCC1 type R)
EnDat 2.2
[Us] rated supply voltage24 V DC (voltage limits: 22.8...25.2 V)
12 V DC (voltage limits: 11.4...12.6 V)
5 V DC (voltage limits: 4.75...5.25 V)
Supply current<= 0.05 A (24 V DC)
<= 0.1 A (12 V DC)
<= 0.25 A (5 V DC)
Protection typeOverload protection
Short-circuit protection
Cable length<= 100 m (EnDat 2.2) with propagation delay compensation
<= 50 m (EnDat 2.2)
<= 100 m (SSI) at 300 kHz
<= 50 m (SSI)
<= 100 m (A/B/I)

Encoder type1 Vpp
SinCos Hiperface
[Us] rated supply voltage24 V DC (voltage limits: 22.8...25.2 V)
12 V DC (voltage limits: 11.4...12.6 V)
5 V DC (voltage limits: 4.75...5.25 V)
Supply current<= 0.05 A (24 V DC)
<= 0.1 A (12 V DC)
<= 0.25 A (5 V DC)
Protection typeOverload protection
Short-circuit protection
Cable length<= 100 m

Encoder typeResolver
Supply current<= 0.05 A
Protection typeOverload protection
Short-circuit protection
Cable length<= 100 m
Maximum operating frequency12 kHz