Agilent Technologies M1205A V24, Service Manual

Page: 345 / 358

$JLOHQW0$996HULHV6HUYLFH*XLGH
1XUVH&DOO5HOD\%RDUG%
N
u
rse-
C
a
ll
Rel
a
y Bo
ard
Configuring the Relay Board
5HVSRQVHRI5HOD\V
The response of the relays depends on the type of alarm:
The delay/no delay action is set by jumper J4 (see Table B-A-1, “Setting of Relay Jumpers,”
on page B-9):
-2SHQ
1R'HOD\
(No Delay) An INOP alarm that is detected by the monitor and which lasts at
least 2.5 seconds, activates the INOP alarm-relay within 4 seconds.
-&ORVHG
'HOD\
An INOP alarm that is detected by the monitor and which lasts less than 4
seconds does not activate the INOP relay. If the alarm condition continues
for more than 4 seconds, the INOP relay will be activated 9 seconds after the
start of the alarm condition.
Once the INOP relay has been activated, it lasts for at least 1.5 seconds.
6SHFLILFDWLRQV
5HOD\6SHFLILFDWLRQV
Max. Applied Voltage: 24 Vac or dc
Max. Applied Current: 100 mA
Isolation: 500 Vrms for 1 minute (across contacts and contacts to ground)
(QYLURQPHQWDO6SHFLILFDWLRQV
Operating Temperature: 5 ... 45
o
C
Operating Humidity: 10 ... 85 %
6DIHW\6SHFLILFDWLRQV
Complies with UL 2601, IEC601-1, CSA C22.2 no. 601.1, EN60601-1and EN60601-1-2 and
carries the CE mark.
5HGDODUPDQG\HOORZ
DODUPUHOD\V
Relay responds immediately when the monitor generates or deactivates
the alarm.
,123DODUPUHOD\V
Two possibilities:
• Delay of the relay switch
• No delay of the relay switch