ELECTRICAL SPECIFICATIONS OF THE OPTIONAL OUTPUTS
SERIAL OUTPUT 485
Standard Rs485, max 32 instruments on each line without repeater, up to 247 instruments with repeaters
ANALOG OUTPUTS 4-20mA
Max load impedance 500 ( output conversion from 0-20 mA to 0-10 V with 500 output impedance)
The output signal accuracy is the same as the correlative measure 10 A.
The output update time is 1 second.
RELAY OUTPUTS
Max load 250 VAC rms - 100mA rms
1
2
3
4
5
6
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6
+
-
+
-
A B
RS485
OUT1
OUT2
4-20mA
VIP 396 4-20mA 485
1 2 3 4 5 6
OUT OUT OUT OUT
A B
RS485
1A
1B
2A
2B
VIP 396 ALM 485
[Fig.18 - VIP 396 ALM 485]
Output 2 hysteresis set-up
Same set-up as in output 1.
E.g.:
Hysteresis = 34%
Pressing the PAG key enables to go to the relay 2 operation delay time set-up page.
[Fig.19 - VIP 396 ALM 485]
Relay 2 operation delay time set-up
E.g.:
Delay = 20 seconds
Same set-up as in output 1.
The PAG key enables to go to the measurement page.
