80209C_MHW_850-1650-1850_01-2020_ITA_pag. 275
OUTPUTS
Relay
(R)
Number: 4 max
Type of relay contact: NO
Max. current: 5A (2A at ambient temperature up to 45 ° C for certi-
fication UL), 250VAC /30 VDC, cosφ = 1
Minimum load: 5 V, 10 mA
Number of operations: > 600,000 @ 2A load current
Double isolation
Installation of an external R-C suppressor (“snubber”) is recom-
mended
Logic
(D)
Number: 2 max
Type: for solid-state relays
Voltage: 24 V ±10% (min 10 V @20 mA)
Isolated from main input
Isolated logic
(M)
Number: 2 max
Type: MOS optoisolated for PLC inputs and AC/DC load
Voltage: 30 V AC/DC max
Current: 100 mA max
Resistance ON: 0,8 Ω max
Isolation: 1500 V
Triac ( long life relè)
(T)
Number: 1 max
Load: resistive
Voltage: 75...240 VAC
Current max: 1 A
Isolation 3 kV
snubber circuit integrated zero crossing switching
Continuous
(C)
Number: 1 max
Current: 4...20mA
R
out
< 500 Ω
Resolution: 12 bit
Isolated from main input
Analog retransmission
(A1) (A2)
Number: 2 max
0...10 V, max 20 mA, R
out
: > 500 Ω
0...20 mA, 4...20 mA, R
out
: < 500 Ω
Resolution: 12 bit
Isolated from main input
ALARMS
Number of alarm functions 4 max, assignable to an output
Possible configurations Maximum, minimum, symmetric, absolute/relative, exclusion at
firing, memory, reset from keypad and/or contact, LBA, HB, HBB
Hold Back Band if enabled with Programmer function, alarm after
power variation at full power
POWER SUPPLY
For sensor VT1, VT2 Voltage: 24 VDC ±10%
Current max: 30 mA
VT1 option of Out3
For potentiometer VP Voltage: 1 VDC ±1%
Current max: 30 mA
INPUTS / OUTPUTS
Digital Inputs/Outputs Number: 8, in two groups (5 + 3 with separate power supply)
Input: PNP 24 VDC, 5 mA
Output: PNP with 24 VDC external power supply, ±25%, max 100
mA, short circuit protection with PTC
Isolation: 250 V
Relay Number: 8, in two groups (5 + 3 relays with common contact)
Type of relay contact: NO
Max. current: 5A (at ambient temperature up to 45 ° C for certifica-
tion UL), 250VAC / 30VDC, cosϕ =1
Max. current for each common: 5 A
Number of operations: > 600,000 @ 2A load current
Double isolation
Installation of an external R-C suppressor (“snubber”) is recom-
mended
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