Mitsumi electronic E Series 사용자 설명서

3-1

Front panel, W x H x D 285 x 177 x 6 mm 

Mounting depth

56 mm (156 mm including clearance) 

Front panel seal

IP 66

Rear panel seal

IP 20

Keyboard material

Membrane switch keyboard with metal domes. Overlay film 
of Autotex F157 * with print on reverse side. 1 million 
operations. 

Reverse side material

Powder-coated aluminum

Weight

1.3 kg 

Serial port RS422/
RS485

25-pin D-sub contact, chassis-mounted female with 
standard locking screws 4-40 UNC.

Serial port RS232C

9-pin D-sub contact, male with standard locking screws 4-40 
UNC.

Ethernet

Shielded RJ 45

USB

Host type A, power consumption max. 500mA
Device type B

CF-slot

Compact flash, type I and II

Flash memory for 
application

4 MB

Real time clock

±20 PPM + error because of ambient temperature and supply 
voltage. 
Total max error: 1 min/month at 25 

°

C

Minimum life of the real time clock battery: 3 years

Temperature coefficient: 0.004 ppm/

°

C

2

Power consumption at 
rated voltage

Normal: 0.4 A 
Maximum: 0.9 A

Display

TFT-LCD. 640 x 480   pixels, 64K color. 
CCFL backlight lifetime at the ambient temperature of 
+25 

°

C: 50,000 h.

Active area of display, 
W x H

131.5 x 98.6 mm 

Fuse

Internal DC fuse, 3.15 AT, 5 x 20 mm

Power supply

+24V DC (20 - 30V DC). 3-pin jack connection block.
CE: The power supply must conform with the requirements 
for SELV or PELV according to IEC 950 or IEC 742.
UL: The power supply must conform with the requirements 
for class II power supplies.

Ambient temperature

Vertical installation: 0 

° 

to +50 

°

C

Horizontal installation: 0 

° 

to +40 

°

C

Storage temperature

-20 

°

 to +70 

°

C

Relative humidity

5 - 85 % non-condensed

EMC tests on the 
operator terminal

The operator terminal conforms with the essential protection 
requirements in article 4 of the directive 89/336/EEC. Noise 
tested according to EN6100-6-4 emission and EN61000-6-2 
immunity. 

UL, cUL approvals

* See section Chemical Resistance for keyboard and display