ماژول ارتباط سریال زیمنس مدل 6ES7440-1CS00-0YE0

مشخصات فنی

Controller family

SIMATIC S7-400

Communication interface

1 x RS-422/RS-485 (X.27)

Protocols

ASCII; 3964(R)

Communication speed

115.2 kbit/s maximum with ASCII or 3964(R)

Maximum nodes

32, per manufacturer overview

Cable length

1200 m maximum, shielded RS-422/485 cable; installation and baud-rate conditions require exact manual

Engineering

STEP 7 with module parameter-assignment forms

CPU memory requirement

1–5 Kbytes per interface for parameters, in S7-CPU memory card

Current from backplane bus

360 mA maximum from 5 VDC backplane

Power loss

1.7 W typical

Width

25 mm

Height

290 mm

Depth

210 mm

Weight

Approximately 600 g

Document pages

PDF 96

Current lifecycle status

Not established by historical May 2017 catalogue; confirm current lifecycle and supply separately