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Browse the Products
Commander™ Multi-Channel Relay Controller
Application
The general purpose controller has a graphic display with four 4-20 mA transmitter input channels and 6 programmable relays. Select from one of three run mode configurations including 1) Multi-tank with 4 inputs and 4 relays; or 2) Pump control with 1 input and 6 relays for lift stations including duplexing; or 3) Differential level with 2 inputs and 4 relays for municipal screen or rake control. Each relay can be configured on a single set point or latched on two set points for automatic fill or empty control. The LCD displays engineering units, relay and span status for each channel. The MicroSD card is ideal for data-logging storage and retrieval.
Features
Graphic tank display for better process and machine visualization
Takes less space and is more affordable than separate PLC and Operator Interfaces
First with removable MicroSD™ Memory
Data logging using built-in MicroSD™ mass data storage
Small enough to fit in the palm of your hand (only 3.75" square)
Removable Mass Data Storage
One of the first industrial products to include support for the latest standard in removable memory, MicroSD™. Capable of 1 GB of storage, you can use this additional memory to store process data, machine recipes and application files. (MicroSD™ card and card adaptor sold separately)


           
Specifications
Dimensions:
3.7" x 3.7" x 2.5"
Weight:
12.5 oz (0.354 kg)
Cut-out:
3.622" x 3.622"
Max panel thick:
5 mm
Supply voltage:
10-30 VDC
Num. of channels:
4
Input ranges:
4-20 mA
Num. of outputs:
6 relays
Type:
Mechanical contact
Num. of commons:
6
Max. output current:
3A at 250 VAC resistance
Max. output voltage:
275 VAC, 30 VDC
Max. switched power:
1250 VA, 150 W
Oper. temp.:
F: 32° to 122°
C: 0° to 50°
Environmental:
F: 32° to 122°
C: 0° to 50°
Enclosure rating:
NEMA 4X
Rel. humidity:
5 to 95% non-condense
Intern. memory:
256 KB
Opt. memory card:
Up to 1 GB
Logic scan rate:
1.2 mS/K
Graphics / text:
Yes
Display technology:
Backlit LCD
Pixels count:
128 x 64
Terminal type:
Screw type, 5 mm rem.
Certifications:
CE, UL
Order
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DeltaSpan™ LD30 Side Mounted Pressure Transmitter
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