User manual

Getting started with LOGO!
LOGO!
22 Manual, 06/2014, A5E33039675
Expansion modules
The following expansion modules can be connected to LOGO!:
Symbol
Name
Power supply
Inputs
Outputs
LOGO! DM8 12/24R
12/24 VDC
4 digital
4 relays (5 A)
LOGO! DM8 24 24 VDC 4 digital 4 solid state
24 V/0.3 A
LOGO! DM8 24R
3)
24 VAC/VDC
4 digital
4 relays (5 A)
LOGO! DM8 230R 115 VAC/VDC to
240 VAC/VDC
4 digital
1)
4 relays (5 A)
LOGO! DM16 24 24 VDC 8 digital 8 solid state
24 V/0.3 A
LOGO! DM16 24R
24 VDC
8 digital
8 relays (5 A)
LOGO! DM16 230R 115 VAC/VDC to
240 VAC/DC
8 digital
4)
8 relays (5 A)
LOGO! AM2 12/24 VDC 2 analog
0 V to 10 V or
0/4 mA to 20 mA
2)
None
LOGO! AM2 RTD 12/24 VDC 2 PT100 or 2 PT1000
or 1 PT100 plus 1
PT1000
6)
-50 °C to 200 °C
None
LOGO! AM2 AQ 24 VDC None 2 analog
0 VDC to 10 VDC
or
0/4 mA to 20 mA
5)
1)
Different phases are not allowed within the inputs.
2)
0 V to 10 V, 0/4 mA to 20 mA can be connected optionally.
3)
Digital inputs can be operated either with P or with N action.
4)
Two groups consisting of four inputs each. Each input within a group must be connected to the
same phase. It is possible to interconnect groups with a different phase.
5)
0 V to 10 V, 0/4 mA to 20 mA can be connected optionally.
6)
Sensors supported by the LOGO! AM2 RTD module are the PT100 and PT1000 sensors with a
default temperature coefficient α of 0.003850.
Text display module
The following LOGO! TDE module is available:
Symbol
Name
Supply voltage
Display
LOGO! TDE 24 VAC/VDC
12 VDC
LCD (160 x 96)
6-row display