Digital I/O module NC 100

RS422TTL4 digital inputs

1 incremental encoder Optional with TTL or RS422 signal (16 bits) Encoder power supply +5 V DC 4 digital inputs (+24 V DC/3.7 mA/10 µs) 4 digital outputs (+24 V DC/2 A) For the S-DIAS system, EPLAN Macros are available for simple integration into the control cabinet. Performance Data Supply voltage - +24 V DC (+18-30 V DC) Digital Inputs Type - standard Number - 4 Input voltage - +24 V DC (+18-30 V DC) Input current - 3.7 mA at +24 V DC Input delay - typically 10 µs Digital Outputs Type - standard Number - 4 Short-circuit proof, current limited - Yes Max. load current/channel - 2 A Max. total current - 6 A Output voltage - typically +24 V DC Incremental Encoder Input Number - 1 Input signals - Incremental encoder signals RS422 (A, /A, B, /B, R, /R) RS422-signal (120 Ω termination) Incremental encoder signal TTL (A, B, R) TTL-signal (1200 Ω Pull-Up) Input frequency - maximum 125 kHz Counter frequency - maximum 500 kHz Resolution - 16 bits Signal analysis - 4-port Power supply - +5 V DC/0.2 A short-circuit proof