ASL INTERCOM VIPEDIA-12 - Page 20

VIPEDIA-12 Products – Installation Guide
U-0641-0344.docx – Issue: 8 complete, approved
Page 20 of 52
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CONTACTS IN 1-4, 5-8 and 9-12: Contact Inputs 1 to 12
1
2
3
4
5
6
7
8
CONTACTS IN
1-4
CONTACTS IN 1-4: Standard RJ45 socket
Pin CAT5 Cable (T568B) Signal Description
1 white/orange CI1+ Opto-coupled input 1 (+ve) / Analogue input 1
2 orange CI1- Opto-coupled input 1 (-ve)
3 white/green CI2+ Opto-coupled input 2 (+ve) / Analogue input 2
4 blue CI3+ Opto-coupled input 3 (+ve) / Analogue input 3
5 white/blue CI3- Opto-coupled input 3 (-ve)
6 green CI2- Opto-coupled input 2 (-ve)
7 white/brown CI4+ Opto-coupled input 4 (+ve) / Analogue input 4
8 brown CI4- Opto-coupled input 4 (-ve)
1
2
3
4
5
6
7
8
CONTACTS IN
5
-8
CONTACTS IN 5-8: Standard RJ45 socket
Pin CAT5 Cable (T568B) Signal Description
1 white/orange CI5+ Opto-coupled input 5 (+ve) / Analogue input 5
2 orange CI5- Opto-coupled input 5 (-ve)
3 white/green CI6+ Opto-coupled input 6 (+ve) / Analogue input 6
4 blue CI7+ Opto-coupled input 7 (+ve) / Analogue input 7
5 white/blue CI7- Opto-coupled input 7 (-ve)
6 green CI6- Opto-coupled input 6 (-ve)
7 white/brown CI8+ Opto-coupled input 8 (+ve) / Analogue input 8
8 brown CI8- Opto-coupled input 8 (-ve)
1
2
3
4
5
6
7
8
9-12
CONTACTS IN
CONTACTS IN 9-12: Standard RJ45 socket
Pin CAT5 Cable (T568B) Signal Description
1 white/orange CI9+ Opto-coupled input 9 (+ve) / Analogue input 9
2 orange CI9- Opto-coupled input 9 (-ve)
3 white/green CI10+ Opto-coupled input 10 (+ve) / Analogue input 10
4 blue CI11+ Opto-coupled input 11 (+ve) / Analogue input 11
5 white/blue CI11- Opto-coupled input 11 (-ve)
6 green CI10- Opto-coupled input 11 (-ve)
7 white/brown CI12+ Opto-coupled input 12 / Analogue input 12 (+ve)
8 brown CI12- Opto-coupled input 12 (-ve)

1) Internal 4k7Ω pull-up to +7 V (configurable per port)
2) Opto-coupled interfaces for level conversion have built-in resistor to suit voltages of +12 to +40 V.
The opto-coupled interfaces provide an internal resistance to ground of approximately 100 kΩ which may
cause Fire Alarm Panels connected via the voltage-reversal method to report earth leakage faults.
For all applications that require a voltage-reversal interface with the Fire Alarm Panel, ASL recommend that
an ASL BMB01 Remote I/O Unit is used in order to avoid the possibility of earth leakage faults being
reported by the Fire Alarm Panel.