IMPULSE•VG+ Series 3 Instruction Manual - 07/25/05
3-16
Encoder Wiring (Lakeshore Model: SL56 and SL85; Avtron Models: M56 and M85)
PG-T2 Encoder Interface Card Specifications
PG-Z2 Encoder Interface Card Terminal Functions
Encoder Signal Wire Color PG-T2 Terminal
+5 to 15VDC Red 8
OV Black 9
A+ Blue 10
A- Gray 11
B+ Green 12
B- Yellow 13
Shield N/A FG
Power supply to encoder: Dual; +5VDC or +12VDC; 200 mA maximum
Encoder input signal: RS-422–level, line-driver-type
Pulse monitor output signal (repeater): RS-422–level, line-driver-type or open collector
Pulse phases accepted: Phases A and B (both + and -)
Maximum input frequency: 300 kHz
Terminal Block Function
1 A+ pulse output
2 A- pulse output
3 B+ pulse output
4 B- pulse output
5 Z+ pulse output
6 Z- pulse output
7 OV (power supply common)
8 +12VDC power supply
9 Power supply common
10 A+ pulse input, Channel 1
11 A- pulse input, Channel 1
12 B+ pulse input, Channel 1
13 B- pulse input, Channel 1
14 Z+ pulse input, Channel 1
15 Z- pulse input, Channel 1
16 Power supply common
17 A+ pulse input, Channel 2
18 A- pulse input, Channel 2
19 B+ pulse input, Channel 2
20 B- pulse input, Channel 2
21 Z+ pulse input, Channel 2
22 Z- pulse input, Channel 2
23 Power supply common
FG Shield terminal