p13
4.6.2 Digital output:
-
RS485 (2 wire) digital data link
-
Protocoles
MODBUS
-
JBUS
format of the data: integer and double integer
-
Transmission format: 1 start bit
8 bits without parity or 9 bits with parity
1 stop bit
Slave number between 1 and 255
Transmission speed between 1200 and 19200 bauds
Transmission parity
Transmission format (rank of the bytes in a transmitted
integer)
Time lapse before any response: ON: 75ms OFF: 10ms
Table of the
modbus addresses
, used functions, see the annexe
p25
.
4.6.3 Relay outputs:
2 relay outputs
or 4 relay outputs
•
Hysteresis independently programmable in the display unit
•
Time delay independently programmable from 0 to 25 s, in 0.1 s increases
•
NO-NC contact 8 A - 250 V on resistive load
Activation or de-activation of the alarm x
The status of the relay x depends on the entered programming
The relay x remains still.
Programming of the parameter assigned to the alarm x
Setpoints and hysteresis in input scale points
Setpoints and hysteresis in display scale points
Choice of the operating mode
:
•
Mode setpoint
•
Mode window
•
Mode setpoint
•
Mode window
Choice of the status of the relay associated led
The led indicates the alarm status.
Led lit when relay active (coil supplied)
Led still when relay active (coild supplied)
Setting of the hysteresis in display points.
The hysteresis is active on switching from lit led to still led, that
is to say on switching out of alarm, as the led represents the alarm status.
rEL.1
rEL.2
AL.X
On
OFF
rEL.1
rEL.2 rEL.3
rEL.4
OFF
OFF
OFF
OFF
ON
ON
ON
ON
setpoint
setpoint
setpt
setpt
Caption
:
ON coil supplied
OFF coil not supplied
or
or
ModE.x
SP.X
SP.X
- Hystx
HYSt.x
LEdx
On
OFF
setpoint
OFF
ON
SP1.X
SP1.X
-Hyst.x
SP2.X SP2.X
+Hyst.x
SPX.2
SPX.1
SPX.2
SPX.1
lit led
lit led
still led
still led
still led
PArAx
SLAUE
bAud
dELAy
PAR
ForM
InPut.
diSPL.
