Base module overview
Module Structure
PD 600 series DPIs and I/O devices are
made up of two parts – the Terminal Base Module and the Electronics Module.
When forming clusters of 600 series
modules, it needs to be ensured that the base module used matches the
electronics module, in terms of the input and output terminals required.
Whilst connectors between electronics and base modules are keyed to prevent
incorrect combinations, it should be understood that certain electronics
units can be plugged into more than one base module type, in order to provide
a variation in input/output connections. For example, a PD 601 DPI
electronics unit can use a BM 003 or BM 011 base module, depending whether
RJ45 or screw connections are required. Another example involves a PD 620
Digital I/O electronics module, where when combined with a BM 001 base provides
4 input or output terminals, but if combined with a BM 008 base, provides
four relay output connections.
The table views below, define possible
combinations and resultant connections. Since electronics and base modules
have individual part numbers, the user should be aware of the connection
requirement at time of order.
DPI and Communication
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BM 002
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BM 003
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BM 010
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BM 011
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BM 012
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BM 016
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PD 600
DPI with
RS 485
Interface
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RS485 P-NET
Screw Terminals
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RS485
P-NET
Screw
Terminals
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PD 601
DPI with
RS 232
Interface
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RS 232 Interface
RJ45
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RS 232
Screw Terminals
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PD 602
DPI with
LAN Interface
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LAN Interface
RJ45
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PD 660
Simple P-NET Interface
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RS485 P-NET
Screw Terminals
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PD 661
Simple P-NET
Interface
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RS485 P-NET
Screw Terminals, Term. Circuit
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RS485 4-wire
P-NET
Screw Terminals
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PD 662
Redundant
P-NET Interface
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2 x
RS485 P‑NET
Screw Terminals, Term. Circuit
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PD 663
Simple P-NET
Interface Triple Speed
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RS 485 P-NET
Screw Terminals, Term. Circuit
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PD 664
P-NET GPRS Interface
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RS 485 P-NET
Screw Terminals, Term. Circuit
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Digital Interface Modules
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BM 004
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BM 005
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BM 006
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BM 008
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BM 009
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BM 014
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PD 620
4-Channel
Digital I/O (Sink w.pullup)
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4 * Relay Out
Screw Terminals
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4 * Digital I/O
Screw Terminals
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PD 621
6-Channel
Digital I/O (Sink w. pullup)
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4 * Input
2 * Relay Out
Screw Terminals
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6 * Input
Screw Terminals
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6 * Output
Screw Terminals
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PD 622
6-Channel
Digital In (w. pullup)
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6 * Input
Screw Terminals
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PD 625
Valve Control Unit (Danfoss only)
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2 * Digital In or 1 * Analog In
2 * Relay Out Screw Terminals
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Motor Controller Modules
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BM 005
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PD 626
Stepper Motor
Controller and
Driver
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Stepper Motor
2 * Digital Inputs
Screw
Terminals
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Analogue Interface Modules
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BM 013
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BM 014
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PD 640
4-ch. I/O
0/4-20 mA
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4 * Current I/O
Screw Terminals
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PD 641
3-ch. In
Pt100/Pt1000
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3 * Pt100/
Pt1000
Screw Terminals
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PD 642
4-ch. In
Voltage
0-100 mV /
Thermocouple
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4 * Voltage In
0 - 100 mV /
Thermocouple
Screw Terminals
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PD
643
3-ch. In
Pt100/Pt1000
Voltage
0-100 mV /
Thermocouple
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1 * Pt100/
Pt1000/ Voltage In
0 - 100 mV /
Thermocouple
2 * Voltage In
0 - 100 mV /
Thermocouple
Screw Terminals
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User defined labels for I/O marking
For marking the individual I/O’s clearly,
a user defined self-adhesive label can be placed on each Base Module. A Word
template for printing such labels is available from the download
page (use with label sheets part no. 608408).
Related topics
Ordering information
Wiring diagrams
Mounting Modules and Forming Clusters
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