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Quick Start Guide
English
CA 310
Large display multifunction
transmitter
1 input for
interchangeable probes
3 audible and visual
(dual-color LEDs) alarms
General features
Power supply
Output
Common mode voltage <30 VAC. Maximum load: 500 Ohms (0/4-20 mA). Minimum load: 1 K Ohms (0-5/10 V)
Galvanic isolation
Consumption with probe and
without option
Relays
Audible alarm
Electrical
connection
RS485 communication
Digital: Modbus RTU protocol, configurable communication speed from 2400 to 115200 Bauds
(optional)
Ethernet communication module allowing transmission, monitoring and maintenance of transmitters via an Ethernet
Ethernet communication
(optional)
Environment & type of fluid
Conditions of use
(°C/%RH/m)
Storage temperature
Security
European directives
Features of the housing
Housing
Swivelling (30°)
ABS V0 as per UL94
Material
IP63
Protection
In polyamide for cables Ø8 mm
Cable gland
maximum
Fitting
Barbed fittings Ø6.2 mm
1150 g
Weight
3 analogue outputs (4 wires)
0/5-10 V or 0/4-20 mA
0-5 / 10 V
4-20 mA
Alternating display of
1 to 3 parameters
24 Vac/Vdc ±10%. 100-240 Vac, 50-60 Hz
Warning: risk of electric shock
3 x 0/4-20 mA or 3 x 0-5/10 V (4 wires)
On the outputs. Device fully protected by
DOUBLE ISOLATION or REINFORCED ISOLATION
CA310-B: 11 VA. CA310-H: 16 VA
(CO
probe additional consumption for 24 V and 115-230 V models: 2 VA)
2
3 reverse relays 5 A/230 Vac. NO: 5A/NC: 3A/240 Vac
Buzzer (70 dB at 10 cm)
Screw terminal block for cables from 0.05 to 2.5 mm
or from 30 to 14 AWG
2
Carried out according to the code of good practice
network in 10 BASE-T and 100 BASE-TX LAN/WAN supporting Modbus TCP/IP protocol
(additional consumption for 24 V and 115-230 V models: 1 VA)
Air and neutral gases
From -10 to +50°C. In non-condensing condition.
From 0 to 2000 m
From -10 to +70°C
Protection class 2; Pollution degree 2; Overvoltage category 2
2014/30/EU EMC; 2014/35/EU Low Voltage; 2011/65/EU RoHS II; 2012/19/EU WEEE
All dimensions are in millimeters.
240
Used symbols
For your safety and in order to avoid any damage of the device, please follow the procedure described in
this document and read carefully the notes preceded by the following symbol:
The following symbol will also be used in this document, please read carefully the information notes
indicated after this symbol:
Connections
4
6
Analogue output 1
(OUT1)
For 24 Vdc/Vac power supply models:
Electrical connections as per NFC15-100 standard
This connection must be made by a formed and qualified technician. Whilst making the connection, the
transmitter must not be energized. The presence of a switch or a circuit breaker upstream the device is
compulsory.
For 24 Vdc power
•
supply model:
power supply
60.5
0/4-20 mA current output
•
connection:
1
2
3
5
7
8
9
10
12
11
13
(a)
(b)
Analogue output 2
Analogue output 3
Relay 1
Relay 2
Relay 3
(OUT2)
(OUT3)
(c)
For 115 Vac to 230 Vac power supply models:
or
For 115 Vac to 230 Vac power
For 24 Vac power supply model:
•
•
supply models:
N
L
N
L
Pe
N
115/240 Vac
24 Vdc
N
power supply
240 Vac
L
L
24 Vac power supply
Class II
0-5/10 V voltage
•
output connection:
Regulator display or
PLC/BMS passive type
1. LCC-S software connection
2. Autozero
3. Solenoid valve
4. RS 485 connection (d) (optional)
5. SPI-2 board (optional)
6. Ethernet connection (optional)
7. Analogue output (a)
8. Relays (b)
9. Power supply terminal block (c)
10. Type of power supply of the transmitter
11. Probe connection
12. Pressure connections (optional)
13. Cable glands
(d)
Modbus
1 2 3
or
N
N
L
L
Pe
N
N
L
240 Vac
L
24 Vac power supply
Regulator display or
PLC/BMS passive type
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