
Description
3.11 Slots for expansion modules
SENTRON PAC4200
Manual, 09/2008, A5E02316180B-01
45
MDI-X auto crossover describes the ability of the interface to autonomously detect the send
and receive lines of the connected device and adjust to them. This prevents malfunctions
resulting from mismatching send and receive wires. Both crossed and uncrossed cables can
be used.
3.11
Slots for expansion modules
Interface
SENTRON PAC4200 has two slots (MOD1 and MOD2) for installing optionally available
expansion modules.
Please consult the current catalogs to find out which modules are available for
SENTRON PAC4200.
One expansion module can be operated alone on the device or two expansion modules
simultaneously.
Two communication modules cannot be simultaneously operated, e.g. SENTRON
PAC PROFIBUS DP and SENTRON PAC RS485.
DIC
DI0
DI1
DOC
DO0
DO1
(1)
MOD1 slot
(2)
MOD2 slot
Figure 3-17 SENTRON PAC4200, rear
CAUTION
Avoid contamination of the contact areas below the labels "MOD1" and "MOD2", since
otherwise the expansion modules cannot be connected or can even be damaged. Insertion
of metal pins or wires into the contact openings can result in device failure.
Summary of Contents for SENTRON PAC4200
Page 66: ...Installation 5 4 Deinstalling SENTRON PAC4200 66 Manual 09 2008 A5E02316180B 01 ...
Page 118: ...Operator control 8 3 Special displays SENTRON PAC4200 118 Manual 09 2008 A5E02316180B 01 ...
Page 152: ...Service and maintenance 10 6 Disposal SENTRON PAC4200 152 Manual 09 2008 A5E02316180B 01 ...
Page 168: ...Dimension drawings SENTRON PAC4200 168 Manual 09 2008 A5E02316180B 01 ...
Page 252: ...Index SENTRON PAC4200 252 Manual 09 2008 A5E02316180B 01 ...