Schneider Electric VW3A3420 Digital Encoder Interface Module, Altivar, 5 to 24V, With RS422 Compatible, 1 Female High Density Sub D15 Connector

This digital encoder interface module is an option for variable speed drives of Altivar range. It is compatible with Altivar Machine ATV340 and Altivar Process ATV900 drives. It improves drive performance irrespective of the motor load state, zero speed torque, accurate speed regulation, torque accuracy, shorter response times on a torque surge, improved dynamic performance in transient state. It is protected against short circuits and overloads. It weighs 150g. It is used for Flux Vector Control operation with sensor (FVC mode) for asynchronous motors, or for Vector Control operation with speed feedback (FSY mode) for synchronous motors. It is inserted in a dedicated slot of the drive.

Main:

• Range of Product: Altivar
• Product or Component Type: Digital Encoder Interface Module
• Range Compatibility: Altivar Process ATV900, Altivar Process Modular, Altivar Machine ATV340
• Communication Port Protocol: RS422
• Encoder Type:
• EnDat 2.2
• A/B/I Incremental XCC1 Type R
• A/B/I Incremental XCC1 Type X
• SSI Absolute Encoder XCC2 Type SG
• SSI Absolute Encoder XCC3 Type SB
• [Us] Rated Supply Voltage:
• 5 V DC (Voltage Limits: 4.75…5.25 V)
• 12 V DC (Voltage Limits: 11.4…12.6 V)
• 24 V DC (Voltage Limits: 22.8…25.2 V)

Complementary:

• Maximum Supply Current:
• 0.25 A at 5 V DC
• 0.1 A at 12 V DC
• 0.1 A at 24 V DC
• Protection Type:
• Short-circuit Protection
• Overload Protection
• Maximum Cable Distance Between Devices:
• 100 m (A/B/I)
• 50 m (SSI)
• 100 m (SSI) at 300 kHz
• 50 m (EnDat 2.2)
• 100 m (EnDat 2.2) with Propagation Delay Compensation
• Maximum Operating Frequency: 1000 kHz
• Input Signal:
• Data+, Data- (EnDat 2.2)
• Data+, Data- (SSI)
• Temp+, Temp-
• A+,A-/B+,B-/I+,I- (A/B/I)
• TTL
• Input Impedance: 121 Ohm
• Output Signal:
• Clock+, Clock- (SSI)
• Data+, Data-, Clock+, Clock- (EnDat 2.2)
• Connector Type: 1 Female High Density SUB-D 15
• Net Weight: 0.15 kg