SICK Flexi Soft - Page 161

Electrical data
T
able 172: Encoder connection at MOC1
Minimum Typical Maximum
General values
(ENCx_A+, ENCx_B+, ENCx_C+, ENCx_A–, ENCx_B–, ENCx_C–, ENC_0V
)
Input resistance in the case of con‐
f
iguration for SSI encoders or A/B
incremental encoders
1)
35kΩ – –
Input resistance in the case of con‐
figuration for sine-cosine encoders
2)
0.9kΩ 1kΩ 1.1kΩ
Differential resistance in the case
of conf
iguration for SSI encoders or
RS-422 A/B incremental encoders
3)
100Ω 120Ω 150Ω
Encoder voltage supply (ENC1_24V, ENC2_24V, ENC_0V)
Voltage drop
Output voltage
4)
– – 1.8V
Output current ENC1_24V – – 0.2A sum cur‐
r
ent
Output current ENC2_24V – –
Current limitation ENC1_24V – 0.7A <1s: 1.2A
≥1s
: 1.0A
Current limitation ENC2_24V
TTL, 2 outputs (ENCx_A+, ENCx_A–, ENCx_B+, ENCx_B–)
Input voltage difference High
5)
2V 5V 5.3V
Input voltage difference Low
5)
–0.3V 0V 0.8V
Input voltage
6)
–5V – 10V
TTL, 2 pairs of outputs (ENCx_A+, ENCx_A–, ENCx_B+, ENCx_B–, ENC_0V)
Input voltage difference High
5)
1.2V 5V 5.6V
Input voltage difference Low
5)
–5.6V –5V –1.2V
Input voltage
6)
–5V – 10V
HTL 24V, 2 outputs (ENCx_A+, ENCx_A–, ENCx_B+, ENCx_B–)
Input voltage difference High
5)
13V 24V 30V
Input voltage difference Low
5)
–3V 0V 5V
Input voltage
6)
–10V – 40V
HTL 24V, 2 pairs of outputs (ENCx_A+, ENCx_A–, ENCx_B+, ENCx_B–, ENC_0V)
Input voltage difference High
5)
8V 24V 30V
Input voltage difference Low
5)
–30V –24V –8V
Input voltage
6)
–10V – 40V
HTL 12V, 2 outputs (ENCx_A+, ENCx_A–, ENCx_B+, ENCx_B–)
Input voltage difference High
5)
6.5V 12V 15V
Input voltage difference Low
5)
–1V 0V 2.5V
Input voltage
6)
–5V – 20V
HTL 12V, 2 pairs of outputs (ENCx_A+, ENCx_A–, ENCx_B+, ENCx_B–, ENC_0V)
Input voltage difference High
5)
4V 12V 15V
Input voltage difference Low
5)
–15V –12V –4V
Input voltage
6)
–5V – 20V
SSI encoder (ENCx_A+, ENCx_A–, ENCx_C+, ENCx_C–, ENC_0V)
Input voltage difference High for
Cloc
k, if SSI listener, and Data
5)
0.2V – 5V
TECHNICAL DATA 12
8012478/1IG6/2023-02-24 | SICK O P E R A T I N G I N S T R U C T I O N S | Flexi Soft Modular Safety Controller
161
Subject to change without notice