Kuhnke KDT 633, Инструкция по эксплуатации

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A - 2
Appendix A
A.2. KDT 633
Controlterminal KDT 633
Construction Flush-type device for front panel fitting
Protection IP 65 (front panel)
Dimensions WxHxD 300 x 177.8 x 47.5
Supply, power consump. 24 V DC ± 20 %, < 500 mA
Operation temperature 0...45 °C
Built-in interface
-optional 1 x V.24 (RS232)
RS485, 20 mA current loop
Display LCD, Multi-super-twisted, with cold
cathode ray tube, backgroung lighting,
resolution 240 x 128 Pixel, 40 characters x
16 lines, durability > 20000 h
Keyboard 29 short-drop keys (optional: max. 80)
Memory media
- Monitor
- Data (EPROM) *1)
- Data (RAM) *1)
EPROM 27C512 (KDT 633 Standard)
EPROM 27C1001 (128 KByte)
RAM DS1245Y or DS1245AB (128
KByte), with built-in battery (10 years),
type DALLAS
*2)
*3)
Real-time clock day, month, year, hour, minute, second,
battery-buffered, 1 sec deviation per day
*4)
Order number 633.001.00
Connector cables
KDT 633 <-> IBM-AT
Order number programming
657.151.03
KDT 633 <-> CPU
Order number communication in master mode
657.151.01
KDT 633 <-> V.24-Slave
Occupancy communication in slave mode
cf. "3.2.11.2. KDT 633 <-> V.24-Slave ..."
*1) A data memory in the KDT 633 is only required when in master mode
*2) EPROM: order no. 657.491.04
*3) RAM: order no. 633.180.01
*4) Accu: buffer time ca. 4 weeks, life time ca. 10 years