Siemens simatic c7-621 Hardware Installation Guide

Index-3
C7-621 / C7-621 AS-i Control Systems
C79000-G7076-C621-01
PROFIBUS LAN cable, 2-12, 3-10
cabling rules, 3-11
characteristics, 3-10
fitting a bus connector, 3-17
installing, 3-14
Programming device, 1-6
connected to MPI network with tap line, 4-5
connecting to an MPI network, 4-2, 4-3
for service, 4-4
in an MPI network, 4-4
ungrounded configuration, 4-6
R
Range of functions, C7, 1-2, 1-3
References, D-1
Remote segment, 3-8, 3-9
RS 485 repeater, 1-6, 3-10
terminating resistor, 3-6
using, 3-5
RUN, 2-23
Run-time meter, 2-25
S
S7-300 (CPU), 1-5
Securing post
fitting, 2-4
releasing, 2-5
Sensor, non-isolated, 7-3
Sensors, isolated, 7-2
SF, 2-23
Shared data, 3-3
Shield clip, 2-15
Shielding, 2-13
Signal modules, 1-5
Status display, 6-7
DI/DO, 6-7
STOP, 2-23
System functions menu, quitting, 6-7
T
Tap line, 3-4, 3-8
Terminating resistor, 3-4, 3-5
bus connector order no. 6ES7 ..., 3-19
example, 3-6
on bus connector, 3-5
on RS 485 repeater, 3-6
Transmission rate, 3-2
U
UL, A-4
Ungrounded configuration, connecting a pro-
gramming device, 4-6
V
Voltage measurement, 7-10
Voltage sensor, connecting, 7-5
Voltage sensors, 7-2
W
Wiring closet layout, 2-13
Index

Siemens simatic c7-621 Specifications

General

Brand	Siemens
Model	simatic c7-621
Category	Control Systems
Language	English