1Count5V; Product Overview - Siemens SIMATIC ET 200S Operating Instructions Manual

1Count5V

3.1

Product Overview

Order Number:
6ES7 138-4DE02-0AB0
Compatibility
The 1Count5V with the order number 6ES7 138-4DE02-0AB0 replaces the
1Count5V/500kHz with the order number 6ES7 138-4DE01-0AB0 with full compatibility. In
STEP 7 version V5.3 SP2 and later, you can use it in non-isochronous and isochronous
modes.
Features
● A 5 V incremental encoder can be connected in order to count 5 V RS422 signals up to a
● The 1Count5V is a double-width module and can only be used with a 4-row terminal
● Isochronous mode
● Modified user data interface
Technological Functions
Operating Instructions, 06/2010, A5E00124867-07
frequency of 500 kHz.
module (e. g. TM-E30S44-01).
Instead of 8 bytes of input data and 8 bytes of output data, 12 bytes of input data and 6
1
bytes of output data are used, provided the IM 151 supports this.
The following IM 151 modules support this function:
– IM151-1/Standard order no. 6ES7 151-1AA04-0AB0 and higher
– IM151-1/HF order no. 6ES7 151-1BA01-0AB0 and higher
1
3
119