Data Sheet

Data sheet 6ES7870-1AB01-0YA0

SIMATIC S7, MODBUS Slave V3.1 single license for 1 installation R-

SW, SW and DOCU on CD, HW dongle, Class A, 3 languages (de,

de, fr, en fr), executable in STEP 7 V4.02 or higher, reference

hardware: CP 341 and CP 441-2

Operating systems

Runs under operating system

● Windows 9x

● Windows ME

● Windows NT 4.0

● Windows 2000

● Windows XP

Yes

Software

Software class A

Runtime software

● Target system

CP 341 AND CP 441-2

Block

● Communications FB instance DB

FB 180, DB 180 (use of a multi-instance)

Adjustable parameters

● Enable of the memory areas writeable by the

master possible

Yes

● Number of work DB (for FB editing) possible

Yes

6ES7870-1AB01-0YA0 Subject to change without notice

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Data sheet 6ES7870-1AB01-0YA0 SIMATIC S7, MODBUS Slave V3.1 single license for 1 installation RSW, SW and DOCU on CD, HW dongle, Class A, 3 languages (de, de, fr, en fr), executable in STEP 7 V4.02 or higher, reference hardware: CP 341 and CP 441-2 Operating systems Runs under operating system ● Windows 9x No ● Windows ME No ● Windows NT 4.
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● Factor for the character delay time 1 to 10 ● Modem operation (ignore filler characters) with/without ● RS 485 operation for 2-wire connection with/without ● Slave address of the CP 1 to 255 ● Transmission rate 300 bit/s to 76 800 bit/s; (TTY to 19 200 bit/s) ● Conversion of Modbus addresses to S7 data areas Yes ● Preassignment of receive circuit on application of the X.