Mettler Toledo M300 ISM Especificaciones Pagina 98

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Transmitter M300 98
© 12 / 11 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter Multiparameter M300
Printed in Switzerland 52 121 389
16.2 Electricalspecicationsfor
1/2DINand1/4DINversions
Power requirements
100 to 240 VAC or 20 to 30 VDC, 10 VA;
AWG 14 < 2.5 mm
2
Frequency 50 to 60 Hz
Analog output signals
4 (2 for single channel version) 0/4 to 22 mA
outputs, galvanically isolated from input and from
earth/ground
Measurement Error through
analog outputs
< ± 0.05 mA over 1 to 22 mA range,
< ± 0.1 mA over 0 to 1 mA range
Analog output conguration Linear, Bi-Linear, Logarithmic, Autoranging
Load Max. 500 Ω
Connection terminals Detachable screw terminals
Digital communication USB port, Type B connector
PID process controller Pulse length, pulse frequency or analog control
Cycle time Ca 1 sec.
Connection terminals Detachable screw terminals
Digital Input
1 (2 for dual channel version) with swtiching limits
0.00 VDC to 1.00 VDC for low level
2.30 VDC to 30.00 VDC for high level
Mains power fuse 1.0 A slow blow type FC
Relays
– 2-SPDT mechanical 250 VAC, 30 VDC, 3 Amps
2-SPST mechanical rated at 250 VAC, 3 Amps
(dual channel only)
– 2-Reed 250 VAC or DC, 0.5 A, 10 W
Alarm Relay delay 0–999 s
Keypad 5 tactile feedback keys
Display Backlit LCD, four-line
h
NOTE: This is a 4-wire-product with an active 4–20 mA analog output.
Please do not supply to Pin1–Pin6 of TB2.
16.3 Mechanicalspecicationsfor1/4DINversion
Dimensions (housing – H x W x D)* 96 x 96 x 140 mm (1/4DIN model)
Front bezel – (H x W) 102 x 102 mm
Max. depth 125 mm (excludes plug-in connectors)
Weight 0.6 kg (1.5 lb)
Material ABS/polycarbonate
Ingress rating IP 65 (front)/IP 20 (housing)
* H = Height, W = Width, D = Depth
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