ABB AC500 PLC - Page 29

Processor
module
Power
supply
No. and type
of digital
inputs
No. and type
of digital out-
puts
No. and type
of analog
inputs
No. and type
of analog
outputs
PM55x-T(P),
PM55x-T(P)-
ETH
24 VDC 8 x 24 VDC 6 x 24 VDC,
0.5 A max.
(transistor)
none none
PM55x-R(P) 24 VDC 8 x 24 VDC 6 x relay
output, 2 A
max.
none none
PM55x-R(P)-
AC
120 to 240 V
AC
8 x 24 VDC 6 x relay
output, 2 A
max.
none none
All inputs (DI0...DI7) belong to 1 group. All outputs (DO0...DO5 / NO0...NO5) belong to 1
group. The inputs and outputs are group-wise electrically isolated.
The processor module PM56x provides 6 onboard digital inputs (24 VDC), 6 onboard digital out-
puts (depending on variant 24 VDC transistor outputs or relay outputs), 2 onboard analog inputs
(voltage 0 V...10 V) and 1 onboard analog output (voltage 0 V...10 V or current 0 mA...20 mA / 4
mA...20 mA). The onboard analog inputs can be configured as digital inputs, so 8 onboard dig-
ital inputs may be available if no analog inputs are needed.
Numbers and types of the onboard I/Os are listed in the table below:
Processor
module
Power
supply
No. and type
of digital
inputs
No. and type
of digital out-
puts
No. and type
of analog
inputs
No. and type
of analog
outputs
PM56x-T(P),
PM56x-T(P)-
ETH
24 VDC 6 x 24 VDC *) 6 x 24 VDC,
0.5 A max.
(transistor)
2 x voltage *) 1 x voltage or
current
PM56x-R(P),
PM56x-R(P)-
ETH
24 VDC 6 x 24 VDC *) 6 x relay
output, 2 A
max.
2 x voltage *) 1 x voltage or
current
PM56x-R(P)-
AC, PM56x-
R(P)-ETH-AC
100-240 VAC 6 x 24 VDC *) 6 x relay
output, 2 A
max.
2 x voltage *) 1 x voltage or
current
*) PM56x has 2 analog inputs which can be configured as digital inputs. If the analog inputs are
configured as digital inputs, 8 digital inputs are available overall.
All digital inputs (DI0...DI5) belong to 1 group. All digital outputs (DO0...DO5 / NO0...NO5)
belong to 1 group. These inputs and outputs are group-wise galvanically isolated.
The 2 analog inputs are not galvanically isolated from the 24 V power supply of
the processor module.
For more information on the onboard I/Os, refer to onboard I/Os in processor module PM55x
Ä Chapter 1.2.1.2 “Onboard I/Os in Processor Module PM55x” on page 37 and onboard I/Os
in processor module PM56x
Ä Chapter 1.2.1.3 “Onboard I/Os in Processor Module PM56x”
on page 49.
Processor
Module PM56x
Device Specifications
Processor Modules > AC500-eCo
2019/04/17 3ADR010121, 13, en_US 29