Case width (TE) Case width (mm) Case width (inches)
40TE 203.2 8
60TE 304.8 12
80TE 406.4 16
Note:
Not all case sizes are available for all models.
3.2 LIST OF BOARDS
The product's hardware consists of several modules drawn from a standard range. The exact specification and
number of hardware modules depends on the model number and variant. Depending on the exact model, the
product in question will use a selection of the following boards.
Board Use
Main Processor board - 40TE or smaller Main Processor board – without support for function keys
Main Processor board - 60TE or larger Main Processor board – with support for function keys
Power supply board - 24/54V DC Power supply input. Accepts DC voltage between 24V and 54V
Power supply board - 48/125V DC Power supply input. Accepts DC voltage between 48V and 125V
Power supply board - 110/250V DC Power supply input. Accepts DC voltage between 110V and 125V
Transformer board Contains the voltage and current transformers
Input board Contains the A/D conversion circuitry
Input board with opto-inputs Contains the A/D conversion circuitry + 8 digital opto-inputs
IRIG-B board - modulated input Interface board for modulated IRIG-B timing signal
IRIG-B board - demodulated input Interface board for demodulated IRIG-B timing signal
Fibre board Interface board for fibre-based RS485 connection
Fibre board + IRIG-B Interface board for fibre-based RS485 connection + demodulated IRIG-B
2nd rear communications board Interface board for RS232 / RS485 connections
2nd rear communications board with IRIG-B input Interface board for RS232 / RS485 + IRIG-B connections
100MhZ Ethernet board Standard 100MHz Ethernet board for LAN connection (fibre + copper)
100MhZ Ethernet board with modulated IRIG-B Standard 100MHz Ethernet board (fibre / copper) + modulated IRIG-B
100MhZ Ethernet board with demodulated IRIG-B Standard 100MHz Ethernet board (fibre / copper)+ demodulated IRIG-B
High-break output relay board Output relay board with high breaking capacity relays
Redundant Ethernet SHP+ modulated IRIG-B Redundant SHP Ethernet board (2 fibre ports) + modulated IRIG-B input
Redundant Ethernet SHP + demodulated IRIG-B Redundant SHP Ethernet board (2 fibre ports) + demodulated IRIG-B input
Redundant Ethernet RSTP + modulated IRIG-B Redundant RSTP Ethernet board (2 fibre ports) + modulated IRIG-B input
Redundant Ethernet RSTP+ demodulated IRIG-B Redundant RSTP Ethernet board (2 fibre ports) + demodulated IRIG-B input
Redundant Ethernet DHP+ modulated IRIG-B Redundant DHP Ethernet board (2 fibre ports) + modulated IRIG-B input
Redundant Ethernet DHP+ demodulated IRIG-B Redundant DHP Ethernet board (2 fibre ports) + demodulated IRIG-B input
Redundant Ethernet PRP+ modulated IRIG-B Redundant PRP Ethernet board (2 fibre ports) + modulated IRIG-B input
Redundant Ethernet PRP+ demodulated IRIG-B Redundant PRP Ethernet board (2 fibre ports) + demodulated IRIG-B input
Redundant Ethernet HSR + modulated IRIG-B Redundant HSR Ethernet board (2 fibre ports) + demodulated IRIG-B input
Redundant Ethernet HSR+ demodulated IRIG-B Redundant HSR Ethernet board (2 fibre ports) + demodulated IRIG-B input
Output relay output board Standard output relay board
Coprocessor board with dual fibre inputs Coprocessor board with fibre connections for current differential inputs
P543i/P545i Chapter 3 - Hardware Design
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