CANopen - Bachmann electronic GmbH
CANopen
CAN Slave - Universal Analog/
Digital Input/Output Module
DA3284-C
Noteworthy compactness and a clever mix of possible
signal types are offered by the CAN bus compact
module DA3284-C. As a stand-alone fieldbus module
(CANopen), the module offers the complete I /O
spectrum already integrated for small applications
or distributed signal connection points. It is the ideal
addition to the familiar family of CAN digital modules
and is an optimum »all-in-one« peripheral for small
applications, e. g. such as those based on the control
terminals CT300 / CT200 from Bachmann electronic.
The channel-specific programmable mode (on / off
or applied standard signal) enables the unit to be
adapted ideally to a wide range of applications
without any interface converter. The robust design
and processing quality, its outstanding technical
specifications, seldom available from the usual
fieldbus peripherals, are very impressive.
•Compact CAN slave I /O module
•8 analog inputs ±10 V, ±1 V, Pt100, Pt1000, 0 (4)
to 20 mA
•4 analog outputs ±10 V or 0 (4) to 20 mA
configurable
•16 digital inputs
•16 digital inputs or outputs (individually
configurable)
•2 integrated counter inputs
•Digital outputs each with 0.5 A continuous current
•Error detection for digital and analog channels
•Full wiring without additional backplanes
•Powerful 32-bit processor for fast cycle times
Item Item no.
DA3284-C00013597-00
211
System Overview • Bachmann electronic GmbH • 05/2017 • Specification subject to change –
the product’s characteristics are exclusively governed by the data of the respective user manual.
CANopen
DA3284-C
Analog inputs
Quantity
8
Measuring ranges, selectable by channel
±10 V, ±1V
Pt100, Pt1000: -100 °C to +500 °C
0 (4) to 20 mA
Resolution
14 bit
Sampling rate
< 1 ms for all channels (500 µs)
Input cutoff frequency
750 Hz (3 dB)
Basic accuracy at 25 °C
Voltage 0.05 %
Current / Pt100 / Pt1000 0.1 %
Error at the entire temperature
range
Voltage 0.2 %
Current/Pt100/Pt1000 0.2 %
Error detection
cable break (at voltage), current or temperature error
Analog outputs
Quantity
4
Measuring ranges, selectable by channel
±10 V, 0 (4) to 20 mA configurable
Resolution
14 bit
Conversion time
Depends on CAN protocol
Basic accuracy at 25 °C
Voltage 0.05 %
Current 0.2 %
Error at the entire temperature range
Voltage 0.1 %
Current 0.4 %
Error detection
Load error
Digital inputs
Quantity
16 (max. 32)
Input delay
500 µs default value, filter adjustable
Input current
Normally 3 mA at +24 VDC
Input type
Current consumption, type 1 in accordance with IEC61131
Status display
Green LED
Connection technology
3-wire (+ / - / signal)
Counter
Counting channels
2 (digital input channels 1 and 2)
Counter frequency
Max. 5 kHz
Counter functions
Counting, speed measurement (period duration, gate time)
measurement)
Counting modes
- infinite up / down
- one-time up / down to / from reference value
- periodic up / down to / from reference value
Digital outputs
Quantity
16
Supply voltage
18 to 34 VDC
Isolated output blocks
1 to 12, 13 to 24
Nominal output voltage
0.5 A
Output current sum / block
Max. 8 A / 4 A per block
Switching frequency
500 Hz (with purely resistive load)
Short-circuit proof
Yes
212
System Overview • Bachmann electronic GmbH • 05/2017 • Specification subject to change –
the product’s characteristics are exclusively governed by the data of the respective user manual.
CANopen
DA3284-C
Digital outputs
Error detection
Short circuit / excess temperature by block
power supply per block ≤ 16.5 V
Status display
Green LED
Connection technology
3-wire (+ / - / signal)
CAN interface
CANopen
DS 301 communication profile, DS 401 device profile
Status LEDs
RUN (guarding), INIT, ERROR
Transfer rate (Kbaud)
10 to 1000 (adjustable via rotary switch)
Connection
2x 9-pin D-Sub
Module ID
1 to 127 (configurable via rotary switch or SW)
Galvanic isolation
500
Terminating resistance
123 ohm, external
Input / output connection technology
Connection for digital inputs / outputs
and supply
Phoenix Contact MINICOMBICON connector RM 5.8 with flange
Connection technology for digital
inputs / outputs and supply
Screw clamp, spring tension clamp, crimp
Connection for analog inputs / outputs
Phoenix Contact MINI COMBICON RM 3.5 connector with flange
Connection technology for analog
inputs / outputs
Screw clamp, spring tension clamp
Connection general
Plug codable, labeling by channels
Operating conditions
Voltage range
18 to 34 VDC
Current consumption
≤ 270 mA at +24 VDC for module supply + load
Reverse polarity protection
Yes
Galvanic isolation CAN bus module
500 VRMS
Galvanic isolation I / O channels
None
Ambient conditions
Operating temperature
-30 to +60 °C
Rel. humidity operation
5 to 95 % without condensation
Storage temperature
-40 to +85 °C
Rel. humidity storage
5 to 95 % with condensation
Order code
DA3284-C
00013597-00
CAN slave universal input/output module; 16x DI; 16x DIO;
24V/0.5A; 4x AO +-10V 20mA; 8x AI +-10V +-1V 20mA
Pt100/1000; CAN/CANopen; 2x DSUB 9 (In/Out); up to 1Mbit/s
213
System Overview • Bachmann electronic GmbH • 05/2017 • Specification subject to change –
the product’s characteristics are exclusively governed by the data of the respective user manual.
CANopen
Accessories DA3284-C
Item
Item no.
Description
KZ-DA2384-C B+C
00013832-50
Terminal set Phoenix cage clamp (8x KZ 51/12; 1x KZ 51/07; 4x
KZ 35/03; 4x KZ 35/12) with labeling strip and coding elements
K-CAN/xm
Cabel CAN with x m length (x = user-defined)
male <> female, without terminating resistor
K-CAN/0.5m
00008684-03
Cabel CAN with 0.5 m length
K-CAN/1.0m
00008684-08
Cabel CAN with 1.0 m length
K-CAN/2.0m
00008684-04
Cabel CAN with 2.0 m length
K-CAN/5.0m
00008684-06
Cabel CAN with 5.0 m length
S-CAN/1B
00009383-00
Connector CAN-terminator, 37 mm high, 120 Ω, female
S-CAN/1S
00011036-00
Connector CAN-terminator, 37 mm high, 120 Ω, for DIOxx-C,
TCO2xx-C, DA3284-C and female-femail CAN cable
214
System Overview • Bachmann electronic GmbH • 05/2017 • Specification subject to change –
the product’s characteristics are exclusively governed by the data of the respective user manual.
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