Models FL3100/3101
48
Cable Requirements:
Screened or Screened and armored to BS5308 Part 2, Type 2 or equivalent.
Note that terms Screen and Shield are identical in this case.
9.2.3 Electrical Specifications
Nominal supply voltage:
24VDC
Supply voltage range:
20 to 36VDC
European Union (EU) Approved Applications: PSU noise and ripple voltage
1.0Vpp max. The customer supplied PSU must comply with IEC 1010-1, limiting
current to 8A under Fault conditions, in order to comply with CE Marking
requirements.
Maximum supply current:
150mA
Maximum output signal load:
600 Ohms
Output signal range 0 to 20mA
FAULT signal 0 to 0.2mA
COPM fault signal 2.0 ± 0.2mA
Ready signal 4.0 ± 0.2mA
IR only signal (FL3100 only) 8.0 ± 0.2mA
UV only signal (FL3100 only) 12.0 ± 0.2mA
WARN signal 16.0 ± 0.2mA
ALARM signal 20.0 ± 0.2mA
Relay Contact Ratings:
North American Approved Applications: SPDT, 8A, @ 250VAC, or 8A @ 30 VDC
resistive max.
European Union (EU) Approved Applications: SPDT, 8A 30V RMS/42.4V Peak, 8A
@ 30 VDC, resistive max.
RS-485 Output:
MODBUS RTU
128 units in series max.
(247 units with repeaters)
Baud Rate: 2400, 4800, 9600 or 19200 BPS
Optional: Dual MODBUS RTU Communications available
(See Section 3.3 Terminal Connections, for Alarm Output Connections)
RFI/EMI Protection:
Complies with EN50081-2, EN50082-2
Status Indicator:
Two LEDs indicate status, fault and alarm conditions
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