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Datasheet

On this page you will find all the technical data to support the DACS module. 

HIGH QUALITY METAL CHASSIS

HIGH CHANNEL DENSITY

HIGH SPEED DETERMINISTIC FIELDBUS

24 VDC POWERED

WIFI

INTEGRATED HARDWARE PROTECTION SYSTEM

DATA STREAMING NETWORK

ANALOG INPUT CHANNEL PORT

/ Plug-in options

Type

±10 V, 4-20 mA, Universal thermocouple, RTD, Thermistor, Bridge
Excitation output
+15 VDC, 10 VDC and 5 VDC @50 mA
Resolution
24-bit
Accuracy
0.01 % typical
Sample rate
Sigma delta 2.5 < 25000 SPS total port rate of < 50000SPS
Conversion method
Sigma-Delta, SAR options
Functions
Linearization, tare, digital filters, averaging, min/max, trip with output to HPS
Peripheral power supply
10 to 30 VDC @ 1 A with electronic fuse

ANALOG OUTPUT CHANNEL PORT

/ Plug-in options
Type
±12 V @10mA, 0-20 mA
Excitation output
+5 to +15 VDC @50 mA or +24VDC
Resolution
18-bit
Accuracy
0.02 % typical
Update rate
Up to 2 kHz
Peripheral power supply
Up to +30 VDC @ 1 A – electronic fuse

DIGITAL CHANNEL PORT

/ Plug-in options
Signals
8 input or 8 output at each connector port (up to 96 per IO module)
Interface
Open collector outputs and optically
Functions
Trip and interlock with Hardware Protection System

PULSE COUNTING CHANNEL PORT

/ Plug-in options
Type
Quadrature, PWM, counting, time measurement, SIN/COS
Interface
HTL, TTL, RS422, Pulse pickup
Excitation output
+15 VDC and 5 VDC @200 mA
Peripheral power supply
10 to 30 VDC @ 1 A with electronic fuse
Functions
Trip and interlock with Hardware Protection System

COMMS CHANNEL PORT

/ Plug-in options
Type
CAN, Serial, OBD and LIN
Interface
RS232, RS422, RS485
Excitation output
5 VDC @50 mA
Peripheral power supply
10 to 30 VDC @ 1 A with electronic fuse
Functions

Trip and interlock with Hardware
Protection System

MODULE COMMUNICATIONS

Fieldbus
100 Mbps Ethernet using EtherCAT protocols. M12 4-pole D-coded IN and OUT portsfor daisy chain.
Streaming network
1 Gbps Ethernet using TCP/IP protocols. M12 8-pole X-coded port
WIFI
IEEE 802.11 b/g/n HTTP server and TCP/IP protocols
Auxiliary Interlock
Five separate current loop circuits. M12 12-pole A-coded IN and OUT ports for daisy chain

MODULE POWER SUPPLY

System supply
24 VDC ±10 % @ 1.5 A
Peripheral supply
10 V to 30 VDC @ 1.5 A used to power attached devices
Dimension
Electronic fuse, overvoltage and reverse voltage
Dimension
M12 5-pole L-coded IN and OUT ports for daisy chain, 5th pin earthing connection

MODULE ENVIRONMENTAL

Operating temperature
-40 °C to +50 °C
Operating relative humidity
0 % to 100 %
Operating pressure
800 mbar to 1100 mbar

MODULE MECHANICAL

Material: Panel mounting
Aluminium
Material: Machine mounting
Aluminium
Size (W x H x D): Panel mounting
120 mm x 220 mm x 55 mm
Size (W x H x D): Machine mounting
133 mm x 233 mm x 55 mm
Weight: Panel mounting
3.5 kg
Weight: Machine mounting
3.5 kg
Ingress protection
IP67
Channel port connectors
M12 A-coded, Quick connect push pull circular, XLR, Isolated BNC Universal thermocouple with integrated cold junction RTD and colour keyed cap

Plug-in Modules (PIM) Configurations Available

Fixed x 3

  • 6 x Thermo couples
  • 6 x Analogue In / Out
  • 6 x PRT

Multi Purpose x 3

  • 3 x Thermo couples + 3 x Digital
  • 3 x Analogue In / Out + 3 x Digital
  • 3 x PRT + 3 x Digital

Research x 1

  • 1 x Thermo couples +
  • 1 x Analogue In / Out +
  • 1 x PRT +
  • 1 x Digital +
  • 1 x Frequency In / Out +
  • 1 x Encoder