Bosch NurseCall Main Unit - ESPA 4.4.4. Protocol; Paging Systems Specifications

NurseCall Main Unit | en 53
Bosch Security Systems User Manual F.01U.252.699 | V1.1 | 2012.01
A.5 Paging systems specifications
The NurseCall system can be used with the following protocols: ESPA 4.4.4, POCSAG,
Medicall 800 and DeTeWe. The following alarms or messages are sent to all systems:
– Assistance
–Fire
–Help
– Dementia
–Technical
– Error
– Low battery
– Reserve
For all these alarms, an acknowledgement message related to the generated alarm is sent.
A.5.1 ESPA 4.4.4. protocol
Characteristics
– Data rate: 9600 Bauds
– Transmission: asynchronous
– 10 bit-structure (1 start bit, 7 data bits with even parity, 1 stop bit)
– Half-duplex mode.
Only alarms arriving to the alarm buffer are transmitted, except "Relay Off". Acknowledgement
messages are also transmitted. The transmission is fully alpha-numeric. Alarms are repeated
every 1 or 3 minutes until acknowledgement.
ESPA 4.4.4. with RPE 670 / i-page
Alarms are sent to the user number attributed to the transmitter.
The default group is 00.
Group User number
00 12GG
01 13GG
02 14GG
03 15GG
04 16GG
05 17GG
06 18GG
07 19GG
08 20GG
09 21GG
10 22GG
11 23GG
12 24GG
13 25GG
14 26GG
15 27GG
16 28GG