Intercall 600 - L747 Universal Interface

Intercall 600/700 Installation & Operation Guide Issue 4.27 Page 38 of 78
L747 Universal System Interface.
The L747 Universal System Interface can be used to output system activity in various formats. In ‘printer mode’ it is
used with the DPU414 Thermal Printer to provide a printed record of all system events, with date & time. In ‘Pager
mode’ it is used with the RFTX Scope Paging Equipment kit to provide alphanumeric paging output, details of which
are on page 39. In ‘PC mode’ it is used with the Windows Call Management Software which is a comprehensive PC
package designed to manage resident call information. In addition, the unit contains a diagnostic printout mode, which
can provide a hard copy of all programmed text and active network devices, which is ideal as a complete ‘system
address test’. See Page 25 for more information.
Pin Description Pin Description Pin Description Pin Description
1
Parallel Strobe Output
6
Parallel Data 4 Output
11
Parallel Busy Input
16
Not Connected
2
Parallel Data 0 Output
7
Parallel Data 5 Output
12
Not Connected
17
RS232 RTS Output
3
Parallel Data 1 Output
8
Parallel Data 6 Output
13
RS232 CTS Input
18
Not Connected
4
Parallel Data 2 Output
9
Parallel Data 7 Output
14
RS232 TX Output
19-25
Signal Ground
5
Parallel Data 3 Output
10
Not Connected
15
RS232 RX Input
Note: Data Cables are supplied with DPU414, RFTX Scope kit & PC Software kit.
Please refer to page 73 for cable connection details.
Switches Pager Mode Printer Mode CMS LITE
SW1 Off
Print & Page for system faults and lost devices
OFF or ON
SW1 On
Don’t Print or Page for system faults and lost devices
OFF or ON
SW2 Off
Page for Nurse Present
OFF
SW2 On
Don’t Page for Nurse Present
Change SW2 position to print
diagnostic printout
-
SW3 Off
Page for Accept Call Intercall “Staff Present” mode
OFF
SW3 On
Don’t Page for Accept Call Guardian “Visit” mode
-
SW4 Off
Page for Call Reset Condensed Printout (700 only)
OFF
SW4 On
Don’t Page for Call Reset Condensed Printout off
-
SW5 ON OFF ON
SW6 OFF OFF ON
SW7 OFF (See Note 1 below) OFF OFF
SW8 ON OFF ON
JP1 JUMPER ON (Fitted) OFF (Not Fitted) ON (Fitted)
JP2 JUMPER ON (Fitted) OFF (Not Fitted) OFF (Not Fitted)
All other combinations of switches are illegal and may cause spurious results
Note 1: SW7 Controls RS232 Baud Rate Off = 1200 Baud On = 2400 Baud.
Network Terminals: Connect to the Intercall 600 or 700 (2 wire) Network. [+, –] OBSERVE POLARITY
I/O Connections: 25way D female with both parallel or serial connections available. Pin out as above.
JP1 & JP2 Jumpers: Both must be fitted to enable RS232 programming and RS232 data output.
Programming: Using the ‘747SET’ software supplied with the LIMKIT, the date, time & pager CAP code
may be configured using the L747SL Serial Lead.
Time Set button: Printer mode Only – Touch button under label to advance hour for British Summer Time. In
the Spring, press and hold until LED stops flashing, release button and printer will advance
hour. Repeat operation for converting back to GMT in the Autumn. If an hour is advanced or
retarded by mistake, repeat operation 23 times to get correct hour setting.
Red/Green LED: Green indicates power and transmit data, red flashes to indicate unit operational. If the output
device is not connected or is giving a ‘busy’ signal, the Red LED will not flash.
Installation: Flush mount - use standard ‘double size’ electrical backbox. Surface mount - use BB1.
Size & Weight: 165 x 116mm 185g
Intercall 600
9
Intercall 700
9