WAGO-SPEEDWAY 767
Device Description
27
767-5201 TTL Incremental/SSI Encoder
Manual
Version 1.1.0
3.7.4
Incremental Encoder Interface
Table 11
: Technical data − I
ncremental encoder interface
Number of inputs
2 (X3, X4)
Connection type
M12 connectors, A-coded, 8 poles, shielded
Transmitter supply
5 V/24 V, max. 300 mA
Transmitter connection
A, A\, B, B\, C, C\
Signal input
RS-422 differential signal
Counter
32 bits
Max. Operating Frequency
1 MHz
Zero impulse latch
32 bits
Cable length, shielded
≤ 30 m
3.7.5
SSI Encoder Interface
Table 12
: Technical data −
SSI encoder interface
Number of inputs
2 (X3, X4)
Connection type
M12 connectors, A-coded, 8 poles, shielded
Transmitter supply
5 V/24 V, max. 300 mA
Transmitter connection
D+, D-, CL+, CL-
Signal input
+D, -D: RS-422 differential signal
Signal output
CL+, CL-: RS-422 differential signal
Data width
8 bits … 32 bits
Baud rate
62.5 kHz … 2 MHz
Cable length, shielded
≤ 30 m
3.7.6
Digital Inputs
Table 13
: Technical data − D
igital inputs
Number of inputs
4 (X1, X2)
Connection type
M12 connectors, A-coded, 5 poles, shielded
Connection technology
2- or 3-wire
Front end cycle time (hardware)
Max. 3 µs
Front end jitter/skew
˂ 2 µs
Input characteristic
Type 3, acc. to IEC 61131-2
Signal voltage (0)
Signal voltage (1)
-3 V … +5 VDC
+15 V … +30 VDC
Input wiring
High-side switching
Input voltage U
IN
24 VDC (-3 VDC < U
IN
< +30 VDC);
Supply from U
A
strongly recommended.
Connection of 2-wire BEROs
Maximum of 1.5 mA standby current
permissible
Cable length, shielded
≤ 30 m
