Technical Specifications; Modcon75 Specifications - Hach sc200 User Manual

Chapter 8,

Technical Specifications

Table 8-1. ModCon75 Specifications
POWER Input Voltage
SUPPLY
PERMISSIBLE
RANGE
V260 Maximum Current
Typical Power
Consumption
BATTERY
BACK-UP
GRAPHIC
DISPLAY ModCon75 Controller
Illumination
backlight LED
Display Resolution
KEYPAD
Key Type
Slides
COMMU- RS232
NICATION
Isolation
Voltage Limits
RS485
Isolation
Ultima X3 Nodes
DIMENSIONS Size
WEIGHT
MOUNTING Panel-Mounting
ENVIRONMENT Panel Mounted
Operational
Temperature
Storage Temperature
Relative Humidity
ACCESSORIES Programming Cable
12 or 24 VDC for controller
24 VDC for RS232 to RS485 converter
10.2 to 28.8 VDC with less than 10% ripple
460 mA @ 12 VDC
220 mA @ 24 VDC
4.2 W
7-year typical battery back-up for real-time
clock (RTC) and all system data,
including variable data
Type STN LCD Negative blue STN LCD
Graphic B & W FSTN LCD
yellow-green CCFL (fluorescent lamp)
128 x 64 pixels, 240 x 64 pixels,
320 x 240 pixels (QVGA)
24 Number of Keys 33 27, including soft
keys and alphanumeric keypad
Metal dome, sealed membrane
Provided for picture, alphanumeric
keypad and FUNCTION keys
2 ports
No
20 V
1 port, via converter
No
Up to 25
See FIGURE 8-1
429g (15.1 oz) 695g (24.5 oz) 860g (30.4 oz)
See FIGURE 8-1
IP65 / NEMA4X (front panel)
0 to 50ºC (32 to 122ºF)
-20 to 60ºC (-4 to 140ºF)
5% to 95% (non-condensing)
3-pin power supply connector
Mounting brackets (x4)
Spare set of slides
8-1