 EM4
– Distributed Expansion Units
The modules
of the EM4 series allow the controllers of the PS4 and
PS416 ranges to be simply expanded via a fieldbus
system. All the modules have a Suconet K interface as
standard, and bus couplers for PROFIBUS-DP are
available.
Each EM4
module is equipped with switchable bus terminating
resistors. This saves time and money.
Digital
and analog I/O modules
|
Product
features I/O modules |
|
EM4-101-DD2 |
Suconet-K slave
8 digital inputs, 24 V DC
8 digital outputs, 24 V DC, 0.5 A |
EM4-111-DR2
|
Suconet-K
slave
8 digital inputs, 24 V DC
6 relay outputs, 2 A (1 A inductive) |
EM4-201-DX2
|
Suconet-K
slave
16 digital inputs, 24 V DC
expandable by up to 6 LE4 modules (digital and
analog) |
EM4-101-AA2
|
Suconet-K
slave
Up to 8 analog inputs
(current or voltage)
4 analog outputs (voltage only) |
Technology
and networking modules
|
Product
features Technology modules |
|
EM4-101-TX1 |
Suconet-K
slave
6 inputs, PT100 or Ni1000
2 inputs (0..10 V) |
EM4-101-TX2
|
Suconet-K
slave
6 inputs for J, K, L thermo-elements |
|
Product
features Networking modules |
|
EM4-204-DX1 |
PROFIBUS-DP
slave
16 digital inputs, 24 V DC
expandable by up to 6 LE4 modules
(digital and analog) |
Telecontrol modules and serial communication modules
|
Product
features Telecontrol modules |
ZB4-501-TC1/TC2
Supported
protocols
Usable data length
Transmission rate
Interface for modem
Maximum quantity
|
FT1.2, FT3
asynchronous
220 Bytes
600 .. 19200 Baud
RS232C
1 (TC1), 14 (TC2) |
ZB4-501-UM3/UM4
Usable data length
Transmission rate
Maximum quantity
|
250 Bytes
600 .. 19200 Baud
1 (UM3), 14 (UM4). |
|
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