R.V.R. Elettronica HC4, User Manual

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HC4
21 / 34 User Manual Rev. 1.0L - 01/04/02
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6.3 Connectors Description
6.3.1 Telemetry Connector
Type: DB25 Female
PIN Signal Type Notes
1 Unbal. Power Ana Out 3.9V x 650 W
2 Ch_4 Disabled
3 GND GND
4 Reflected Power Ana Out 4.3V x 400W
5 OC_ECC Dig Out OC Active when interlock is active
6 OC_SET4 Disabled
7 GND GND
8 IN_ON Dig In “ON” command
9 OC_SET1 Dig Out OC Active when SET1 threshold surpassed
10 OC_WAIT Dig Out OC Active for “Wait” alarm presence
11 IN_RST Dig In “Alarms Reset”
12 OC_OFF Dig Out OC Active when the coupler is “OFF”
13 IN_INH Dig In Keep at GND potential to inhibit
14 TEMP Ana Out 3.9V x 70°
15 Ch_5 Disabled
16 Forward Power Ana Out 4.3V x 4 kW
17 OC_FAULT Dig Out OC Active for “Fault” Alarm presence
18 OC_SET3 Dig Out OC Active when SET3 threshold surpassed
19 Ch_3 Disabled
20 IN_OFF Dig In “OFF” command
21 GND GND
22 OC_SET2 Dig Out OC Active when SET2 threshold surpassed
23 LOC Dig Out OC Active when in local mode
24 VNS +12 Vcc Unregulated voltage
25 OC_ON Dig Out OC Active when the coupler is “ON”
Notes:
• To give a command to the HC4 (ON, OFF, Reset), bind the relative pin to
ground for approx 500 ms.
• OC output (Open Collector) are “Active” when conducing.
6.3.2 RS232 Connector
Type: DB9 Female - Used for factory programming
1 N.C.
2 TXD
3 RXD
4 Internally connected to 7 and 8
5 GND
6 N.C.
7 Internally connected to 4 and 8
8 Internally connected to 4 and 7
9 N.C.
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