User manual - METER PDU-4x0-W
Current input
0÷20 mA, 4÷20 mA overload protected,
maximum input current about 40 mA
Current measurement accuracy
± 0,1% @ 25°C; ± one digit (for 0÷20 mA range)
Current input resistance
< 65
Ω
(typical 55
Ω
)
Voltage input
0÷5 V, 1÷5 V, 0÷10 V, 2÷10 V
Voltage measurement accuracy
± 0,1% @ 25°C; ± one digit (for 0÷10 V range)
Voltage input resistance
> 50 k
Ω
Temperature stability
50 ppm / °C
Display range
-999 ÷ 9999, plus decimal point
Accepted prolonged input overload: 20%
Outputs
relay:
OC-type:
passive, isolated current:
sensor power supply
U
O
:
0, 1 or 2 NO, 1A/250V AC (cos
ϕ
= 1)
0, 1 or 2; 30mA / 30VDC / 100mW
0 or 1;
range max. 2.8 ÷ 24mA
supply voltage: Us = 9.5 ÷ 36V
load resistance 0...(Us – 9.5V) / 24mA [k
Ω
]
resolution: 12bits
isolation strength 560V DC
24V +5%, -10% / max. 100 mA, stabilized
Communication interface
RS 485, 8N1 and 8N2, Modbus RTU,
not separated
Baud rate
1200 bit/s ÷ 115200 bit/s
Display
(depending on version)
LED, 4 digit, 20mm height, red or
LED, 4 digit, 20mm height, green
Data memory
non-volatile memory, EEPROM type
Protection level
IP 65
Housing type
Housing material
Housing dimensions
without glands
:
with glands:
wall mounted
ABS +
fibreglass
110 x 80 x 67 mm
110 x 105 x 67 mm
Operating temperature
0°C do +50°C
or -20°C to +50°C
Storage temperature
-10°C do +70°C
or -20°C to +70°C
Humidity
Altitude
5 to 90% no condensation
up to 2000 meters above sea level
Screws tightening max. torque
0,5 Nm
Max. connection leads cross section 3 mm
2
(for connectors 1÷6) or
2 mm
2
(for connectors 7÷13, 15÷17)
5
