FVB120-PAT
Product information
Page 4 of 4
Subject to technical changes FVB120-PAT_V3.30_PI_2018-01_EN
Fault inputs that are not used
In order to obtain correct fault information, fault inputs that are not used must be jumpered with the
fault signal that is connected upstream within the alarm routing. The input "Operation 1/2" (terminal
22/26) is used for measuring the operating hours. If no corresponding signal is available from the
machine protection, then it is advisable to jumper the output relay.
Monitoring function / emergency program
In the event of an F-BUS fault, the field module enters an emergency program corresponding to the
operating mode.
If a problem with the cover identification arises at the same time, then all of the output relays are
switched off and the analogue output "A out" is set to 0V.
Module addressing
Make sure that each of the 8 field modules per master module (HVI-G3/G4: 12) has a different module
address. Permissible addresses are the values 0-7 (HVI-G3/G4: 0-B). No other settings are permitted.
The address of the module FIO001B / FIO-PAT and the addresses of the field modules FVBxxxB /
FVBxxx-PAT must not overlap. In the event of an address collision, an entry is made in the fault list of
the master module and the LED "
" (fault) on the field modules flashes.
Technical data
Power supply
230V~, +10% / -15%, approx. 7VA
Display
1 x red LED, flashing in case of fault
1 x green LED, operating voltage
2 x green LED, CAN bus data traffic (CAN Tx, CAN Rx)
8 x yellow LED, for signal at the input
4 x green LED, for controlling the relays
Communication
2 x RJ45 sockets for CAN bus connection,
with integrated power supply, galvanically isolated
Digital inputs
8 x 230V~, galvanically isolated by optocoupler
Temperature sensor
1 x TRK277, S1 for cold zone temperature
1 x TRK277, S2 for suction gas temperature
Analogue input
4...20mA, output voltage 18V=, max. 22mA, suction pressure
Output relay
4 x normally open contact 230V~, 4(2)A
Analogue output
1 x 0...10V=, non-isolated, max. load 10mA
Connection cross-section
2.5mm²
Dimensions
(WxHxD) 106 x 90 x 58mm (DIN 43880)
Fastening
Top-hat rail TH 35-15 or TH 35-7.5 (DIN EN 60715)
Ambient temperature
Operation: 0...+55°C, storage: -25...+70°C
Weight
About 450g
CE conformity
2014/30/EU (EMC Directive)
2014/35/EU (Low Voltage Directive)
EAC conformity
TR CU 004/2011
TR CU 020/2011
RoHS II
Valid from
Version 3.30
Note!
Please observe the detailed descriptions in the chapters of the FRIGOLINK system
manual.
