Operating Characteristics - Toptech MultiLoad II DIV-2 Installation Manual

2.2

Operating Characteristics

The Remote Control Unit – Division 2 (DIV2) Model has the following characteristics:
Characteristics
Operating Voltage
Voltage Option 9 - 30 Vdc, 600mA
Operating Temperature
Enclosure
Weight
Display
Prox Card Reader
Lockable External W&M Bolts
Keypad
Communications
Internal I/O Options: Two versions of an optional internal I/O board are available:
-
the Digital/ Analog I/O board.
- the 2 Meter I/O board.
The quantity and electrical ratings of each I/O are described in the table below:
Type I/O Digital/ Analog I/O
Quantity, Location
AC Outputs: 5 (TB1)
AC Inputs 0
DC Outputs: 3 (TB3)
DC Inputs: 5 (TB2-Right)
(2 High Speed)
12Vdc Source: 167mA Max Load
(TB2-Left)
RTD Input: 1 (TB4)
Analog Input 1 (TB5)
Analog Output 1 (TB6)
Description
85 - 250 Vac, 47-63 Hz, 300 – 150 mA
40°F to 140°F: -40°C to 60°C
Type 4, IP65
ETL Listed (US, Canada) Class 1, Division 2, Groups C & D, T4
24 lbs : 11 kg
Color 8.4" Diagonal VGA
Captive or Non-captive: supports TWIC
Program Access, Weights & Measures Parameter Access (on MultiLoad
only)
47 Key Alpha/ Numeric Membrane Switch Keypad
3 serial ports (1 RS-485, 2 User Selectable RS-232 or RS-485)
1 Ethernet port 10/100 Mbps
2 Meter I/O Quantity,
Location
8 (TB2, TB3)
2 (TB1)
2 (TB9)
6 (TB7, TB8)
(4 High Speed)
250mA Max Load
(TB6)
2 (TB4, TB5)
0
0
Electrical Rating
12 - 250 Vac rms, 500 mA (per point), TB1
90 - 250Vac
0 - 30 Vdc, 600 mA (per point), TB3
5 - 30Vdc, TB2B
Dual Channel flow meter inputs (1-5000Hz)
Miscellaneous signal inputs
Isolated Power Supply
Power for flow meter pulsers or preamps
100-ohm platinum, four wire
Coefficient 0.00385 Ohm/Ohm/°C
4 - 20mA, 1.5V maximum burden
4 - 20mA, Requires 12Vdc – 30Vdc Supply
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