44 • Appendices M1100, U2 & C2-3.3
Specification of interfaces:
RS-232 bi-directional interface, 4800 Baud,
8 data bits and no parity. XON/XOFF.
CAN (Controller Area Network) Bus Interface
(ISO 11898).
Operating temperature
range:
Min –10° C, Max +40° C
Display and indicators:
Weight Display:
Six red digits, seven segment LED, 14 mm high
(0.6 inch).
Config Display:
Three red digits, seven segment LED, 10 mm
high (0.4 inch).
Unit of Weight
Indication:
Four red, back-lit indicators, kg, g, lb and oz.
Weight Target
Indicator:
Four red UNDER arrows, a green ACCEPT
light and four red OVER arrows.
Grade Indicator:
Red grading light.
Pack Indicator:
Red packing light.
Status Indicators:
Green ZERO light
Red NET light
Green STEADY light
Power Requirements:
1. 110-230 VAC 0.16-0.1 A internal power suppl
2. 12-24 VDC 0.1 Amax CAN network
3. 2-10 VDC 0.2 Amax battery operation
Battery:
Type:
Alkaline size D (IEC LR20)
Operating time, 20°C:
Marine scale: 170 hours (w/four size D alkaline
batteries)
Land scale: 250 hours (w/four size D alkaline
batteries)
Power down mode: up to 1 year (w/four size D
alkaline batteries)
Capacity and Resolution:
The table below shows the weighing range of the
M1100 indicator.
The indicator can be configured to operate as a
single or multiple range scale that changes from a
low to a high range with the load on the platform.
Example:
Max1 = 3 kg, e = 1 g
(low weighing range, high resolution)
Max2 = 6 kg, e = 2 g
(high weighing range, low resolution)