CARLO GAVAZZI WM3-96 - PROGRAMMING Instruction Manual page 58

0 to 10mADC, 0 to 5mADC, 0 to 10VDC,
0 to 10VDC, 0 to 5VDC, 0 to 1VDC.
• Scaling factor: programmable within the whole range of
retransmission; it allows the retransmission management of
all values from:
0 to 20mADC, 0 to 20mADC, 0 to 10mADC,
0 to 5mADC, 0 to 10VDC, 0 to 10VDC,
0 to 5VDC, 0 to 1VDC
• Response time: 200ms typical (filter excluded, FFT ex-
1
cluded, 3 /
2
• Ripple: 1% according to IEC60688-1 and EN60688-1
• Temperature drift: 200 ppm/ C
• Load:
0 to 20mADC:
0 to 10mADC:
0 to 10VDC: 10k ; 0 to 10VDC: 10k
0 to 5VDC: 10k ; 0 to 1VDC: 10k
Insulation: by means of optocouplers, 4000 Vrms between
output and measuring inputs, 4000 Vrms between output
and power supply inputs.
RS422/RS485 SERIAL OUTPUT (on request):
• Type: bidirectional multidrop (static and dynamic variables).
• Connections: 2 or 4 wires, max. distance 1200m, termination
directly on the module.
• Addresses: from 1 to 255, key-pad programmable.
• Protocol: MODBUS/JBUS
Data (bidirectional):
Dynamic (reading only)
System variables: P,P
status of digital inputs and status of the alarm output.
Single phase variables:
P , S , Q , cos
L1 L1 L1
A , THD , P
L2 L2
Static (writing only)
All programming data, reset of energies, activation of the static
output.
Additional errors
57
Technical features
dgt indication)
600 ; 0 to 20mADC:
1100 ; 0 to 5mADC:
,S, Q, cos , V
AVG
, V , A
L1 L1 L1
, S , Q , cos
L3 L3 L3
56
L
, THD , P , S
L1 L2
, V , A , THD
L3 L3 L3
Energy Management
64
550
2200
- , f, THD energies,
L
, Q , cos
L2 L2
L3
59
, V ,
L2 L2
63