
Transmitter M400/2(X)H, M400G/2XH 97
© 03 / 2014 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400/2(X)H, M400G/2XH
Printed in Switzerland 30 031 683
16.2 Electrical specications
Number of current outputs 2
Current outputs
loop current 4 to 20 mA, galvanically isolated up to
60V from input and from earth / ground, protected
against wrong polarity, feeding voltage 14 to
30VDC
Measurement error through
analog outputs
<± 0.05 mA over 4 to 20mA
Analog output conguration Linear, Bi-linear, Logarithmic, Autoranging
Display Backlit LCD, 4 lines
Running capacity Ca. 4 days
Keypad 5 tactile feedback keys
Languages
8 (english, german, french, italian, spanish,
portuguese, Russian and japanese)
PID process controller Pulse length, pulse frequency
Cycle time Ca. 1 sec
Hold input / Alarm contact Yes / Yes (alarm delay 0 to 999 s)
Connection terminals
Spring cage terminals, appropriate for wire cross
section 0.2mm
2
to 1.5mm
2
(AWG 16 – 24)
Digital outputs 2 open collector (OC), 30 VDC, 100 mA, 0.9W
Digital input
2, galvanically isolated up to 60V from output,
analog input and ground/earth with switching limits
0.0 VDC to 1.00 VDC inactive
2.30 VDC to 30.00 VDC active
Analog input 4 to 20 mA (for pressure compensation)
Alarm delay 0 – 999 s
16.3 Mechanical specications
Dimensions (housing – H x W x D)* 144 x 144 x 116 mm
Front bezel – H x W 150 x 150 mm
Max. D – panel mounted 87 mm (excludes plug-in connectors)
Weight 1.50 kg (3.3 lb)
Insulation / Rating IP 66 / NEMA4X
* H = Height, W = Width, D = Depth
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