Ascon tecnologic K48, Инструкция по эксплуатации

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Ascon Tecnologic - K48 Line - ENGINEERING MANUAL -Vr. 09 -
PAG. 3
2.3 Outputs
Safety notes:
• To avoid electrical shocks, connect power line at last.
• For supply connections use No. 16 AWG or larger wires
rated for at last 75°C.
• Use copper conductors only.
• SSR outputs are
not
isolated. A reinforced isolation must
be assured by the external solid state relays.
2.3.1 Output 1 (OuT1)
Relay Output
12 11
NO C
Contact rating:
• 8 A/250 V cos
j
=1;
• 3 A/250 V cos
j
=0.4.
Operation:
1 x 10 5 .
SSR Output
SSR
12 11
- +
Logic level 0: Vout < 0.5 VDC;
Logic level 1: • 12 V ±20% @ 1 mA;
• 10 V ±20% @ 20 mA.
Note: This output is not isolated. A double or reinforced
isolation between instrument output and power supply
must be assured by the external solid state relay.
2.3.2 Output 2 (OuT2)
Relay Output
10 9
NO C
Contact rating: • 8 A /250 V cos
j
=1;
• 4 A /250 V cos
j
=0.4.
Operation: 1 x 10
5
.
SSR Output
SSR
10 9
- +
Logic level 0: Vout < 0.5 VDC;
Logic level 1: • 12 V ±20% @ 1 mA;
• 10 V ±20% @ 20 mA.
Note:
This output is
not
isolated. A double or reinforced
isolation between instrument output and power supply
must be assured by the external solid state relay.
2.3.3 Output 3 (OP3)
Relay Output
6 5
NO C
Contact rating:
• 5 A /250 V cos
j
= 1;
• 2 A /250 V cos
j
= 0.4.
Operation:
1 x 10
5
.
SSR Output
SSR
6 5
- +
Logic level 0:
Vout < 0.5 VDC;
Logic level 1:
• 12 V ±20%, 15 mA max.;
• 10 V ±20% @ 20 mA.
Note: This output is not isolated. A double or reinforced
isolation between instrument output and power supply
must be assured by the external solid state relay.
2.4 Power Supply
Power Supply
7 8
Supply Voltage:
• 24 VAC/DC (±10%);
• 100... 240 VAC (±10%).
Current consumption:
5 W max.
Notes: 1. Before connecting the instrument to the power
line, make sure that line voltage is equal to the
voltage shown on the identification label;
2. To avoid electrical shock, connect power line at
the end of the wiring procedure;
3. For supply connections use No. 16 AWG or larger
wires rated for at last 75°C.
4. Use copper conductors only.
5. The polarity of the power supply has no importance;
6.
The power supply input is NOT fuse protected.
Please, provide a T type 1A, 250 V fuse externally.