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2.5 Installation of the Extension Cards
Installation Manual 113
Pin Assignments
Amphenol Connector
LED Indications
No. Signal Name Function No. Signal Name Function
1 Reserved – 26 Reserved –
2 D2A Data port 1 (Low) 27 D1A Data port 1 (High)
3-4 Reserved – 28-29 Reserved –
5 D2B Data port 2 (Low) 30 D1B Data port 2 (High)
6-7 Reserved – 31-32 Reserved –
8 D2C Data port 3 (Low) 33 D1C Data port 3 (High)
9-10 Reserved – 34-35 Reserved –
11 D2D Data port 4 (Low) 36 D1D Data port 4 (High)
12-13 Reserved – 37-38 Reserved –
14 D2E Data port 5 (Low) 39 D1E Data port 5 (High)
15-16 Reserved – 40-41 Reserved –
17 D2F Data port 6 (Low) 42 D1F Data port 6 (High)
18-19 Reserved – 43-44 Reserved –
20 D2G Data port 7 (Low) 45 D1G Data port 7 (High)
21-22 Reserved – 46-47 Reserved –
23 D2H Data port 8 (Low) 48 D1H Data port 8 (High)
24-25 Reserved – 49-50 Reserved –
Indication Colour Description
CARD STATUS Green/
Orange/Red
Card status indication
• OFF: Power Off
• Green ON: Normal (all ports are idle)
• Green Flashing (60 times per minute): Normal (a port is in use)
• Orange Flashing: Detection of PT-interface CS connection (when
starting up the PT-interface CS)
• Red ON: Fault (includes reset)
• Red Flashing (60 times per minute): Out of Service
50 25
26 1