Limit Alarms

Programmable Alarms Analog Alarms  
Quick Comparison Chart (Programmable Alarms)

Analog Alarms

Quick Comparison

 
Construction
Connection
Isolation
Dielectric Strength
Input Range Selectability
No. of Alarm Point
Relay Form
Alarm Setting
Alarm Setpoint
Deadband (Hysteresis) Adj.
Latching Output
Setpoint Accuracy
Alarm Test
DC Output
Power Input
Operating Temperature
Mounting
Standards & Approvals
1ch / 2ch
OEL display
M1EA Series
OEL display
M2EA Series
Digital Adjustments
AS4 Series
LCD display
M7E-UNIT Series
Ultra-Slim
M6 Series
MSEF
M1EA
Products Line up
M2EA
Products Line up
AS4
Products Line up
M7E
Products Line up
M6
M6S M6N M6D
MSEF
Data Sheet Download (PDF)
Plug-in Plug-in Plug-in Plug-in Ultra-slim Plug-in
M2.6 screw terminal M3 screw terminal M3.5 screw terminal M3 screw terminal Tension-clamp (M6S),
M3 screw terminal (M6N),
Euro terminal (M6D)
M3.5 screw terminal
Input to output to power Input to output to power Input to output to power Input to output to power Input to output to power Input to output to power
1500V AC 2000V AC 2000V AC 2000V AC 2000V AC 2000V AC
Front buttons or
PC software
Front control buttons or
PC software
Front key programming Front control buttons or
PC software
Specified when ordering or PC programming Front control buttons
4, 8 / 2, 4 2, 4 2, 4 2, 4 1 2
Quad SPDT or
Octad NO or NC
(M1EAXV-1, 1 ch)
Dual SPDT or
Quad NO or NC
Dual SPDT or
Quad NO or NC
Dual SPDT or
Quad NO or NC
SPDT SPDT
Dual SPDT or
Quad NO or NC
(M1EAXV-2, 2 ch)
Front buttons or
PC software
Front control buttons
or PC software
Front key programming Front control buttons
or PC software
PC software Front control buttons
0 – 100% 0 – 100% 0 – 100% 0 – 100% -2 to +102% -14 to +113.5%
FS FS FS FS 0 – 99.9999% 0.5 – 15%
Yes Yes Yes Yes Yes
±0.1% FS ±0.1% FS ±0.1% FS ±0.1% FS ±0.05% FS ±0.5%
Yes Yes Yes Yes
AC / DC AC / DC AC / DC AC / DC DC AC / DC
-5 to +55°C
(23 to 131°F)
-5 to +55°C
(23 to 131°F)
-5 to +55°C
(23 to 131°F)
-5 to +55°C
(23 to 131°F)
-20 to +55°C
(-4 to +131°F)
-5 to +55°C
(23 to 131°F)
Surface or DIN rail Surface or DIN rail Surface or DIN rail Surface or DIN rail DIN rail Surface or DIN rail
CE CE CE / UL / C-UL CE CE CE / UL / C-UL
Series Selection Guide