Siemens SIMADYN D T400 Brief Description page 9

2.2.4. Incremental encoder
T400 terminal assignment
Increm. encod. 2:
HTL)
Increm. encod. 2:
HTL)
Increm. encod. 2:
(HTL)
Increm. encod. 2: Coarse pulse
Ground, incremental encoder 2
+ 15 V encoder power supply (max. 100 mA)
Increm. encod. 1:
Increm. encod. 1:
Increm. encod. 1:
Increm. encod. 1:
Ground, incremental encoder 1
Increm. encod. 2:
Increm. encod. 2:
Increm. encod. 2:
If no push-pull signals are used for encoder 2, terminals 85, 86,87 and 88 must be connected with one another.
2.2.5. Serial interfaces
T400 terminal assignment
Ser. interface 1: Rx-RS232
Ser. interface 1: Tx-RS232
Ground, serial interface
Ser. interface 1: Tx/Rx-RS485+
Ser. interface 1: Tx/Rx-RS485-
Ser. interface 2: Rx-RS485+
Ser. interface 2: Rx-RS485-
Ser. interface 2: Tx (Rx)-RS485+ 2 or 4 wire
Ser. interface 2: Tx (Rx)-RS485-
Either absolute value encoder 2 or serial interface 2 can be used. The selection is made when configuring the
software using CFC.
Siemens AG
SIMADYN D Hardware Brief Description
Track A ( Increm. encod. 2:
RS422)
Track B ( Increm. encod. 2:
RS422)
Zero pulse Increm. encod. 2:
(RS422)
Track A
Track B
Zero pulse
Coarse pulse
Track A- (for RS422)
Track B- (for RS422)
Zero pulse- (for RS422)
4 wire
4 wire
2 or 4 wire
Track A+ (
Track B+ (
Zero pulse+
Absolute encoder 2: data+
Absolute encoder 2: data-
Absolute encoder 2: clock+
Absolute encoder 2: clock-
Edition 04.00
Installation
Connec- Connec- Term-
tor tor pin inal
X6 7 62
8 63
9 64
10 65
11 66
X8 3 80
4 81
5 82
6 83
7 84
8 85
9 86
10 87
11 88
Connec- Connec- Term-
tor tor pin inal
X7 1 67
2 68
3 69
4 70
5 71
6 72
7 73
8 74
9 75
7