Power Supply Module
Two modules in case of
dual-redundant configuration.
Power supply to the I/O modules
and supply power to the transmitters
The power supply terminals use M4 screws
FASTBUS master modules with 1 or 2 FO interfaces
FASTBUS slave modules with 1 or 2 FO interfaces
FASTBUS slave modules with integrated power supply
Up to 15 distributed substations
Distances to between 2 stations:
40 m for POF cables
150 m for HCS cables
180 m for special HCS cables
Status display (RUN/ERR) and display for fiber type
Minimal signal delay
2 or 4 analog inputs
Input current 0 to 20 mA
Input impedance 75 Ω
Resolution: 16 bit
Refresh cycle time 250 ms / channel
Galvanic isolation of channels
Galvanic isolation from system
Monitoring of internal voltages
4 interfaces on one module
Any number of interfaces possible per controller
RS232 / RS422 / RS485 can be combined
High speed interfaces with up to 1.5 Mbaud
Auto-flow control for automatic handshake
Integrated terminating resistors (connect/disconnect)
Interfaces galvanically isolated
Galvanic isolation from system and between interfaces 500 V
E3L020
INPUT/OUT MODULE
16-WAY
16 X 24 VDC
40 MA INPUTS OR OUTPUTS. EACH WAY FREELY PROGRAMMABLE
CAN BE USED IN CONJUNCTION WITH Z3B171 TO PROVIDE 250 VAC / 10 A CONTROL OUTPUTS
Renata 950 mAh
Lithium ion
0.8 µs
Resolution 1 s
448 kB FlashPROM
1024 kB FlashPROM
300 kB SRAM
115.2 kbit/s
9-pin male DSUB connector
I/O function per channel, status
