ABB M4M 30, Руководство пользователя

Страница: 11 / 84

M4M 30 NETWORK ANALYZER USER MANUAL
11
I/O
Digital Output
Voltage (min - max)
5 - 240 VAC/DC
Current (min - max) 2 - 100 mA
Max ON state drop voltage 1,5 V
Max R value at Min voltage conditions (5 V) 1750 Ohm
Min R value at Max voltage conditions (240 V) 2400 Ohm
Pulse duration [ms] 20 ms ON, 20 ms OFF
Pulse frequency 25 Hz
Alarm activation delay [s] 1 - 900 s (programmable)
Alarm return hysteresis 0 - 40% (programmable)
Digital Input
Maximum Voltage
240 VAC/DC
Max voltage for OFF state on input 20 VAC/DC
Min voltage for ON state on input 45 VAC/DC
Analogue Output
Programmable electrical parameters
Span [0 - 20 mA or 4 - 20 mA]
Load Typical 250 Ohm, max 500 Ohm
Mechanical characteristics
Overall dimensions
96 mm x 96 mm x 77,5 mm
(Depth inside the switchboard: 57mm )
IP degree of protection (IEC 60529) Front: IP54
Terminals: IP20
Weight [g] 400
Terminal characteristics
Voltage inputs
Nominal cross section: 2,5 mm
2
Solid/stranded wire: 0,2 - 2,5 mm 2 (AWG 24 - 12)
Pitch: 7,62 mm
Poles: 4
Current inputs
Nominal cross section: 2,5 mm
2
Solid/stranded wire: 0,2 - 2,5 mm 2 (AWG 24 - 12)
Pitch: 5,08 mm
Poles: 8
Screw flanges for fixing
RS-485 Serial port
Nominal cross section: 2,5 mm
2
Solid/stranded wire: 0,2 - 2,5 mm
2
(AWG 24 - 12)
Pitch: 5,08 mm
Poles: 3
I/O
Nominal cross section: 2,5 mm
2
Solid/stranded wire: 0,2 - 2,5 mm
2
(AWG 24 - 12)
Pitch: 5,08 mm
Poles: 5 (Programmable I/O)
Poles: 3 (Programmable I/O only on M4M 30
I/O)
Poles: 3 (Analogue outputs, only on M4M 30 I/O)
Rogowski current probes
Only with ABB Rogowski probes:
-R4M-200: 200 mm diameter (2CSG202150R1101)
-R4M-80: 80 mm diameter (2CSG202160R1101)