ABB Lon SPA-ZC 100 User manual

SPA-ZC 100
LonÇ/SPA Gateway
Installation Manual

3
LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
Issued: 07.05.1997
Version: A2/15.09.1997
Checked:
Approved:
We reserve the right to change data without prior notice.
Contents:
1. Features .....................................................................................4
2. Introduction ...............................................................................5
2.1. Contents of delivery ......................................................................5
3. Instructions ................................................................................6
3.1. Mechanical installation ..................................................................6
3.2. Electrical installation ......................................................................8
3.2.1. Fibre-optic LonWorks interface ..........................................8
3.2.2. SPA-bus interface ..............................................................8
4. Technical data .........................................................................12
5. Maintenance and service ........................................................13
5.1. Self diagnostic .............................................................................13
5.1.1. SPA indicator LED ...........................................................13
5.1.2. LON indicator LED ...........................................................13
5.2. Fault localization .........................................................................13
5.3. General about service .................................................................14
6. Ordering information...............................................................14
1MRS 750741-MUM

4
1MRS 750741-MUM
LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
1. Features
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Echelon
Ç
, LON®LONWORKS
Ç
, LonTalk®, Neuron
Ç
and 3150
Ç
are trademarks of Echelon Corporation
registered in the United States and other countries. LONMARK and LONMARK logo are trademarks of Ech-
elon Corporation.

1MRS 750741-MUM LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
5
2. Introduction
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2.1. Contents of delivery
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1MRS 750741-MUM
LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
3. Instructions
3.1. Mechanical installation
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1MRS 750741-MUM LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
7
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1MRS 750741-MUM
LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
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3.2. Electrical installation
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Glass fibre Plastic fibre
Cable connector ST-connector snap-in connector
Cable diameter 62.5/125 um 1 mm
Max. cable length 1000 m 20 m
Wavelength 820-900 nm 660 nm
Transmitted power -13 dBm (HFBR-1414) -13 dBm (HFBR-1521)
Receiver sensitivity -24 dBm (HFBR-2412) -20 dBm (HFBR-2521)

1MRS 750741-MUM LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
9
Table 3.2.2-1 SPA-bus interface
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Interface type DIP Switch positions
RS-485 1.1 - 1.5 ON
( +8V pin 9, GND pins 7,5) 1.6 - 1.8 OFF
2.1 - 2.4 OFF
TTL 1.1 - 1.4 OFF
( +8V pin 9, GND pins 7,5) 1.5 - 1.7 ON
1.8 OFF
2.1 - 2.4 OFF
TTL 1.1 - 1.5 OFF
( +5V pin 8, GND pins 7,5) 1.6 - 1.8 ON
2.1 - 2.4 OFF
RS-232 1.1 - 1.8 OFF
(+12V pin 4, GND pins 5,7) 2.1 - 2.4 ON
RS485 with +8V SUPPLY VOLTAGE
TTL with +5V SUPPLY VOLTAGE
1 2 3 4 5 6 7 8
ON
1 2 3 4
RS232 with +12V SUPPLY VOLTAGE
TTL with +8V SUPPLY VOLTAGE
1 2 3 4 5 6 7 8
ON
1 2 3 4
1 2 3 4 5 6 7 8
ON
1 2 3 4
1 2 3 4 5 6 7 8
ON
1 2 3 4
dipswitches
RS485 RS485 RS485 RS485
+8V TTL RS232 TTL RS232 RS232
+5V
+12V
RS485 RS485 RS485 RS485
+8V TTL RS232 TTL RS232 RS232
+5V
+12V
RS485 RS485 RS485 RS485
+8V TTL RS232 TTL RS232 RS232
+5V
+12V
RS485 RS485 RS485 RS485
+8V TTL RS232 TTL RS232 RS232
+5V
+12V

10
1MRS 750741-MUM
LonÇ/SPA Gateway
Installation Manual
SPA-ZC 100
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Pin Usage
1 DATA A, data signal pair, signal A (+)
2 DATA B, data signal pair, signal B (-)
3 RTS A, request to send signal pair, signal A (+)
4 RTS B, request to send signal pair, signal B (-)
7 GND, signal ground for the power supply
8 +5V, optional power supply for the SPA-ZC 100
9 +8V, power supply for the SPA-ZC 100
Pin Usage
2 RXD, data from the SPA-bus device
3 TXD, data to the SPA-bus device
7 GND, signal ground for the power supply
8 +5V, optional power supply for the SPA-ZC 100
9 +8V, power supply for the SPA-ZC 100
1
2
3
4
8
7
9
1
2
3
4
8
7
9
+8V
GND
SPA-ZC 100 SPA device, RS-485 or TTL
9-pin female D-connector 9-pin male D-connector
+5V
int_cablers485
Pin Usage
2 TXD, data to the SPA-bus device
3 RXD, data from the SPA-bus device
5 GND, signal ground for the power supply
4 +12V, power supply for the SPA-ZC 100
8 +5V, optional power supply for the SPA-ZC 100
9 -12V, not used by the SPA-ZC 100