Instruction Manual
iSMA CONTROLLI S.p.A. – Via Carlo Levi 52, 16010 Sant’Olcese (GE) - Italy |
support@ismacontrolli.com
www.ismacontrolli.com Installation Instruction| 1
st
Issue rev. 3 | 01/2022 page 1
SFAR-S-8DI8DO
SPECIFICATION
Power supply
Voltage
10-38 V DC; 10-28 V AC
Power consumption
2,4 W @ 24 V DC 3 V A @ 24 V AC
Digital inputs
8xb, logical "0": 0-3 V, logical "1": 6-36 V
Digital outputs
8x max 30 V DC, max 500 mA
Galvanic isolation
Max 1500 Vrms
Interface
RS485, up to 128 devices on the bus
Baudrate
From 2400 to 115200 bps
Ingress protection
IP40 – for indoor installation
Temperature
Operating -10°C - +50°C; Storage -40°C - +85°C
Relative humidity
5 to 95% RH (without condensation)
Connectors
Max 2.5 mm
2
Dimension
119,1 mm x 101 mm x 22,6 mm
Mounting
DIN rail mounting (DIN EN 50022)
Housing material
Plastic, self-extinguishing PC/ABS
TOP PANEL
DIGITAL INPUTS
DIGITAL OUTPUTS
COMMUNICATION
POWER SUPPLY
WARNING
TERMINALS OF THE DEVICE
•Note, an incorrect wiring of this product can damage it and lead to
other hazards. Make sure the product has been correctly wired
before turning the power ON.
• Before wiring, or removing/mounting the product, be sure to turn
the power OFF. Failure to do so might cause electric shock.
• Do not touch electrically charged parts such as the power
terminals. Doing so might cause electric shock.
• Do not disassemble the product. Doing so might cause electric
shock or faulty operation.
• Use the product within the operating ranges recommended in the
specification (temperature, humidity, voltage, shock, mounting
direction, atmosphere etc.). Failure to do so might cause fire or
faulty operation.
• Firmly tighten the wires to the terminal. Insufficient tightening of
the wires to the terminal might cause fire.