Toptech MultiLoad II DIV-2, Installation Manual

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12
Operating Characteristics 2.2
The Remote Control Unit
– Division 2 (DIV2)
Model has the following characteristics:
Characteristics Description
Operating Voltage 85 - 250 Vac, 47-63 Hz, 300
– 150 mA
Voltage Option 9 - 30 Vdc, 600mA
Operating Temperature 40°F to 140°F: -40°C to 60°C
Enclosure Type 4, IP65
ETL Listed (US, Canada) Class 1, Division 2, Groups C & D, T4
Weight 24 lbs : 11 kg
Display
Color 8.4” Diagonal VGA
Prox Card Reader Captive or Non-captive: supports TWIC
Lockable External W&M Bolts
Program Access, Weights & Measures Parameter Access (on MultiLoad
only)
Keypad 47 Key Alpha/ Numeric Membrane Switch Keypad
Communications 3 serial ports (1 RS-485, 2 User Selectable RS-232 or RS-485)
1 Ethernet port 10/100 Mbps
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 2 Meter I/O Quantity,
Location Electrical Rating
AC Outputs: 5 (TB1) 8 (TB2, TB3) 12 - 250 Vac rms, 500 mA (per point), TB1
AC Inputs 0 2 (TB1) 90 - 250Vac
DC Outputs: 3 (TB3) 2 (TB9) 0 - 30 Vdc, 600 mA (per point), TB3
DC Inputs: 5 (TB2-Right)
(2 High Speed) 6 (TB7, TB8)
(4 High Speed) 5 - 30Vdc, TB2B
Dual Channel flow meter inputs (1-5000Hz)
Miscellaneous signal inputs
12Vdc Source: 167mA Max Load
(TB2-Left) 250mA Max Load
(TB6) Isolated Power Supply
Power for flow meter pulsers or preamps
RTD Input: 1 (TB4) 2 (TB4, TB5) 100-ohm platinum, four wire
Coefficient 0.00385 Ohm/Ohm/°C
Analog Input 1 (TB5) 0 4 - 20mA, 1.5V maximum burden
Analog Output 1 (TB6) 0 4 - 20mA, Requires 12Vdc
– 30Vdc Supply