Description
The controller is a panel-mounted, slide-out assembly that conforms
to DIN standards. The assembly contains four printed circuit boards
(main board, operator interface board, power supply board and
termination board) and a faceplate assembly . The operator
interface board is attached to the faceplate assembly and is
connected to the main board via a 26-pin ribbon cable connector.
Both the power supply board and the main board plug into card edge
connectors on the termination board. The termination board is
assembled to the rear of the housing and provides plug-in terminal
blocks for easy access when making wiring connections in the field.
The terminal blocks are keyed and marked to prevent possible
customer connection errors. Type SLC22_ controllers have an
optional input board for low level or frequency/pulse inputs. It
connects to P6 on the main board. Type SLC_21 controllers have a
serial interface board that allows termination board access to the
serial interface at the rear of the controller. The serial
interface board connects to P7 and P8 on the main board. The
housing is welded sheet steel and contains card guides that are
riveted to the housing for installing the circuit boards. Multiple
knockouts at the rear of the housing provide two ½-inch and one
æ-inch conduit entrance facilities for electrical interconnections.
The housing also contains multiple holes in the top and bottom
primarily for heat dissipatio.
Features and benefits
- 16 channels for 24 V d.c. current sourcing outputs
- 1 isolated groups of 16 channels
- Output status indicators
- OSP sets outputs to predetermined state upon communication error
- Short-circuit protection to ground and 30 V
- Over-voltage and overtemperature protection
- Process and power connection via detachable connectors
FAQ:
Q: What is the brand name of the product?
A: The brand name of the product is ABB.
Q: What is the model number of the product?
A: The model number of the product is DO801 3BSE020510R1.
Q: Where is the product manufactured?
A: The product is manufactured in FI.
Q: What are the available payment terms?
A: The available payment terms are T/T, Western Union, and
PAYONEER.
Q: What is the delivery time for the product?
A: The delivery time for the product is 3-5 days.
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