E2648-NH3-E
Rev 22.06.2021
0x00DD
221 /
40222
RW
LOW setpoint for relay
RE1
0...65535 (gas units)
see
Specifications
0x00DE
222 /
40223
RW
HIGH setpoint for relay
RE1
0...65535 (gas units)
see
Specifications
0x00DF
223 /
40224
RW
LOW setpoint for relay
RE2
0...65535 (gas units)
see
Specifications
0x00E0
224 /
40225
RW
HIGH setpoint for relay
RE2
0...65535 (gas units)
see
Specifications
Address Reg / MHR RW Description
Supported values (dec)
Default
0x00FF
255 /
40256
RW
Sensor, analog outputs,
LED and buzzer status
bit[0]=0/1 – sensor
present/absent, read-only!
bit[1]=0/1 – analog outputs
deactivated/activated,
bit[2]= 0/1 – in case the sensor
is absent, turn signaling off/on
analog output1,
bit[3]=0/1 – in case the sensor
is absent, turn on signaling
with low current/high current
on analog output1; if bit[2]==0
this bit will be ignored,
bit[4]=0/1 – in case of sensor
absent, turn signaling off/on
analog output2
bit[5]=0/1 – in case of sensor
absent, turn on signaling with
low current/high current on
analog output2; if bit[4]==0 this
bit will be ignored,
bit[6]=0/1 – current/voltage
output detected on output1,
read-only!
bit[7]=0/1 – current/voltage
output detected on output2,
read-only!
bit[8]=0/1 – LED
deactivated/activated,
bit[9]=0/1 – buzzer
deactivated/activated
bit[10]=0/1 – LED is on/off in
normal condition
bit[11]=0/1 – LED and buzzer
syncing off/on with RE1
bit[12]=0/1 – LED and buzzer
syncing off/on with RE2
user
defined
19
