Installation & Connections
Shelf and Card Connections
076R172-000
SpectraComm ADT
2-11
Issue 6
Installation and Operation Manual
Craft Port / Contact Sense Ports
(Interface “D” in
)
The SC-ADT Craft (or console) port is provided by the RS-232-compatible DB25 connector at the
rear shelf slot. This interface supports 9600bps asynchronous data and provides terminal interface
control of the unit by direct connection to a local VT100-compatible ASCII terminal. Connection
to the Craft port requires a DB25-to-RJ45 adapter (GDC P/N 029H210-001).
The DB-25 connector at the rear shelf slot can also serve as the Contact Sense interface to connect
up to eight contact relays for sensing user-defined contact alarms as Normally Open (NO) or
Normally Closed (NC). Connection to the dry contacts of the external devices requires a DB25-to-
wirewrap cable (GDC P/N 025H001-025) or a customer-supplied cable.
•
When using the GDC wirewrap cable, use Pin 7 for GND (Contact Signal 8). Wire color codes
are listed in the table below.
•
When using a customer-supplied cable, use Pin 13 for GND (Contact Signal 8).
describes DB25 interface pinouts for the craft function or the contact sense function.
Both functions are supported at this interface simultaneously.
Note
For more information on Contact Sense, refer to
Chapter 5, Additional Features
..
Table 2-5
Craft Port or Contact Sense Port Pinouts
Function DB25 Pin
Wire Color
Signal
Direction
Description
Craft
2
WHT/ORG
Craft In
To SC-ADT
Transmit Data - Supervisory data from the terminal
3
WHT/GRN
Craft Out
From SC-ADT
Receive Data - Supervisory data to the terminal
7
RED/ORG
Craft GND
-
Signal ground for craft interface
Input
Contact
Sense
5
WHT/SLATE
In 1 GND
-
Input GND for dry contact #1
18
SLATE/WHT
In 1
To SC-ADT
Input signal from dry contact #1
6
RED/BLU
In 2 GND
-
Input GND for dry contacty #2
19
BLU/RED
In 2
To SC-ADT
Input signal from dry contact #2
8
RED/GRN
In 3 GND
-
Input GND for dry contact #3
20
ORG/RED
In 3
To SC-ADT
Input signal from dry contact #3
9
RED/BRN
In 4 GND
-
Input GND for dry contact #4
21
GRN/RED
In 4
To SC-ADT
Input signal from dry contact #4
10
RED/SLATE
In 5 GND
-
Input GND for dry contact #5
22
BRN/RED
In 5
To SC-ADT
Input signal from dry contact #5
11
BLK/BLU
In 6 GND
-
Input GND for dry contact #6
23
SLATE/RED
In 6
To SC-ADT
Input signal from dry contacty #6
12
BLK/ORG
In 7 GND
-
Input GND for dry contact #7
24
BLU/BLK
In 7
To SC-ADT
Input signal from dry contact #7
7
RED/ORG
In 8 GND
-
Input GND for dry contact #8
25
ORG/BLK
In 8
To SC-ADT
Input signal from dry contact #8
Output
Contacts
1
WHT/BLU
Out 1 Common
From SC-ADT
Relay contact common
14
BLU/WHT
Out 1 NO
From SC-ADT
Contact relay output, Normally Open
15
ORG/WHT
Out 1 NC
From SC-ADT
Contact relay output, Normally Closed
4
WHT/BRN
Out 2 Common
From SC-ADT
Relay contact common
16
GRN/WHT
Out 2 NO
From SC-ADT
Contact relay output, Normally Open
17
BRN/WHT
Out 2 NC
From SC-ADT
Contact relay output, Normally Closed
Содержание SC-ADT 16 Por
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Страница 92: ...Additional Features SNMP Traps 5 24 SpectraCommADT 076R172 000 Installation and Operation Manual Issue 6...
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Страница 106: ...The Best Connections in the Business...
