Siemens SIMATIC ET 200SP Manual page 10

Product overview
2.1 Properties
Properties
The TM PosInput 1 technology module has the following properties:
● Technical properties
– One channel
– Interfaces:
– Position value range: 31 bits
– Count range: 32 bits
– Monitoring of encoder signals for wire break, short-circuit and offset voltage
– Hardware interrupts configurable
– Input filters for suppression of interferences at encoder inputs and digital inputs can be
● Supported encoder/signal types
– SSI absolute encoder
– RS422/TTL incremental encoder with and without signal N
● Supported system functions
10
SSI encoder signals DAT and CLK or RS422/TTL encoder signals A, B and N
24 V encoder supply output, short-circuit proof
Digital inputs signals DI0 and DI1
Digital output signals DQ0 and DQ1
L+ supply voltage
configured
– RS422/TTL pulse encoder with direction signal
– RS422/TTL pulse encoder without direction signal
– RS422/TTL pulse encoders for up & down pulses
– Isochronous mode
– Firmware Update
– Identification data I&M
Technology module TM PosInput 1 (6ES7138-6BA00-0BA0)
Manual, 02/2014, A5E33015755-AA