Slots For Expansion Modules - Siemens SENTRON PAC3120 Manual

Description

2.7 Slots for expansion modules

2.7 Slots for expansion modules
The PAC3220 has two identical slots (MOD1 and MOD2) for installing optionally available
expansion modules.
Please consult the current catalogs to find out which modules are available for the PAC3220.
One expansion module can be operated alone on the device or two expansion modules
simultaneously.
①
②
Figure 2-8
Hazardous voltage.
May cause death, serious personal injury, or equipment damage.
Never insert wires or metal pins into the contact openings of the module interface below the
labels "MOD1" and "MOD2", as otherwise hazardous voltages may cause serious personal
injury or death. Furthermore, inserting metal pins or wires into the contact openings can
cause the device to fail.
32
Slot MOD1
Slot MOD2
PAC3220, rear of the device
WARNING
PAC3120 and PAC3220
Equipment Manual, 10/2019, L1V30425208F-01