Oval EL7510, Instructions Manual, Page: 29 / 32

E-922-1-E
29
Item Description
Configuration
In case of EL7511 to 7513
Combined explosionproof (Exd [ib] II BT4)
Reader unit: Intrinsic safety explosionproof structure
Other: Pressure-resistant explosionproof structure
In case of EL7514
Only pressure-resistant
explosionproof structure
(Exd II BT4)
External dimensions
240 (W) × 1500 (H) × 200 (D) (Standalone type, without cap)
240 (W) × 360 (H) × 200 (D) (Wall-mount type, without cap)
Weight Magnetic type: 35kg approx., Non-contact type: 35kg approx.
Operating ambient temp. -20 to +60°C (Display operating temp. is -10 to +50°C.)
Operating ambient humidity 45 to 85%
Power supply 85 to 240VAC, 50/60Hz
Current consumption 35VA
Withstanding voltage 1500V AC for 1 min. across power terminals grouped and grounding terminal
Insulation resistance 10MΩ min. (Across all terminals grouped and grounding terminal with 500 VDC Megger)
11. STANDARD SPECIFICATIONS
11.1 General Specifications
Item Description
Configuration *
RS422 (RS485) 1.2km max.
RS485 stations are 16 max. in number or in multidrop configuration.
Transmission rate * 1200, 2400, 4800, 9600 (bps)
Communication system * Full-duplex, half-duplex start-stop system
Data code JIS, ASCII
Data bit length 7, 8 (bit)
Delimiter CR, CR+LF
Parity None, odd, even
Stop bit 1, 2 (bit)
Communication bit
Active mode: Data is generated and transmitted at the time it is established.
Polling mode: Data transmission in accordance with polling command.
Protocol OVAL standard
Local address 0 to F stations (16 stations max.)
11.2 Communication Specifications
NOTE*: Selection is available by the setting of the DIP switch or soft switch.
Item Description
Number of characters 16 characters x 2 lines
Character configuration 5x7 dots + cursor
Character size 4.84 (W) ×9.66 (H)
Operating temp. range −10 to +50°C
Illumination Yellow green backlight
Supply voltage 5VDC
11.3 Display Specifications
RUN COM ERR PRO
Function lamp
7
8 9
SEND
4
5 6 F
0
.
CL
ENT
1 2 3 f
Send key
F input key
f input key
Entry key
Clear key
Characters (Alphabet, numeric, katakana)
Standard numeric keypad layout
(For the key other than standard, contact OVAL office.)
RUN
:
CPU RUN ERR
:
ERROR
COM
:
COMMUNICATION PRO
:
Not used
Fig. 11.1