janitza UMG 604-PRO, Руководство пользователя и технические данные

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UMG 604-PRO
www.janitza.de
65
16. 6 Digital inputs and outputs
Digital outputs
2 digital outputs; semiconductor relays, not short-circuit proof
Switching voltage
max. 60 V DC, 30 V AC
Switching current max. 50 mAeff AC/DC
Response time (Jasic program) 200 ms
Output of voltage dips 20 ms
Output of voltage exceedance events 20 ms
Switching frequency max. 20 Hz
Cable length up to 30 m (32.81 yd), unshielded,
from 30 m (32.81 yd) shielded
Digital inputs
Maximum counter frequency
(Pulse input S0)
20 Hz
Switching input
Input signal present
18 V to 28 V DC (typical 4 mA)
Input signal not present 0 to 5 V DC, current less than 0.5 mA
Response time (Jasic program) 200 ms
Cable length up to 30 m (32.81 yd) unshielded,
from 30 m (32.81 yd) shielded
Potential separation and electrical safety for the digital inputs and outputs
• The digital inputs and outputs are double-insulated from the current and voltage
measurement inputs, as well as the supply voltage.
• There is only a functional insulation from the Ethernet, Profibus, RS485 and RS232
interfaces, the temperature measurement input, and from one another.
• The external auxiliary voltage to be connected must be compliant with SELV or PELV.
Terminal connection capacity: Digital inputs and outputs
Single core, multi-core, fine-stranded 0.20 - 1.5 mm
2
, AWG 24-16
Cable end sleeve (not insulated) 0.20 - 1.5 mm
2
, AWG 24-16
Cable end sleeve (insulated) 0.20 - 1.0 mm
2
, AWG 24-18
Tightening torque 0.20 - 0.25 Nm (1.77 - 2.21 lbf in)
Stripping length 7 mm (0.2756 in)