VAMP 260 - Alarm Contacts; Analogue Output Connections (Option); Local Serial Communication Port; Remote Control Connection

VAMP 260 Power monitoring unit
Technical description
VAMP Ltd
38
Vamp 24h support phone : +358 (0)20 753 3264
VM260.EN004
5.1.4. Trip contacts
Number of contacts 2 making contacts
Rated voltage 250 V ac/dc
Continuous carry 5 A
Max. making current 15 A
Breaking capacity, AC 2 000 VA
Breaking capacity, DC (L/R=40ms) 50 W
Contact material AgNi 90/10
Terminal Block: Max. wire dimension:
- Phoenix MVSTBW or equivalent 2.5 mm
2
(13-14 AWG)
5.1.5. Alarm contacts
3 change-over contacts (relays A1, A2 and A3)
2 making contacts (relays A4 and A5)
(Not available with the mA option)
Number of contacts:
1 change-over contact (IF relay)
Rated voltage 250 V ac/dc
Continuous carry 5 A
Breaking capacity, AC 2 000 VA
Contact material AgNi 0.15 gold plated
Terminal block Maximum wire dimension
- Phoenix MVSTBW or equivalent 2.5 mm
2
(13-14 AWG)
5.1.6. Local serial communication port
Number of ports 1 on front and 1 on rear panel
Electrical connection RS 232
Data transfer rate 1 200 - 38 400 kb/s
5.1.7. Remote control connection
Number of ports 1 on rear panel
Electrical connection TTL (standard)
RS 485 (option)
RS 232 (option)
Plastic fiber connection (option)
Data transfer rate 1 200 - 38 400 kb/s
Protocols ModBus‚, RTU master
ModBus‚, RTU slave
SpaBus, slave
IEC-60870-5-103
Profibus DP (option)
ModBus TCP (option, external module)
5.1.8. Analogue output connections (option)
Number of analogue mA output channels 4
Maximum output current 1 - 20 mA, step 1 mA
Minimum output current 0 - 19 mA, step 1 mA
Exception output current
0 - 20.50 mA, step 10 µA
Resolution 12 bits
Current step
< 6 µA
Inaccuracy
±20 µA