Overview
The Honeywell 900S75S-0460 is a two-port I/O Scanner Module designed for the ControlEdge 900 control system. It manages communication between the controller and connected I/O racks, supporting up to 512 I/O points per controller. The module uses a 24 VDC power supply and features a typical power consumption of 15 W. Its specified operating temperature range is -40 to +70 deg C.
Key Features
- Two-port configuration: Provides two communication ports for I/O scanning.
- I/O rack arrangement: Specified for one scanner per I/O rack.
- I/O capacity: Supports up to 512 I/O points per controller.
- Power requirements: Operates from a 24 VDC supply, with an input range of 18-36 VDC.
- Power consumption: 15 W typical and 25 W maximum.
Furthermore, the scanner provides the communication interface required for I/O data exchange between the controller and its associated I/O rack. Therefore, the specified rack arrangement and scanner quantity should be considered when checking system configuration and replacement requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 900S75S-0460 |
| Brand | Honeywell |
| Product Type | I/O Scanner Module |
| System | ControlEdge 900 |
| Port Configuration | 2 Ports |
| Scanner Quantity | 1 per I/O rack |
| Maximum I/O Points | Up to 512 points per controller |
| Power Supply | 24 VDC |
| Input Voltage Range | 18-36 VDC |
| Power Consumption | 15 W typical, 25 W maximum |
| Operating Temperature | -40 to +70 deg C |
| Relative Humidity | 5-95% non-condensing |
| Weight | 0.4 kg |
| Estimated Shipping Dimensions | 13.7 x 3.6 x 5.4 cm |
| Country of Origin | USA |
| HS Code | 8537101190 |
System Configuration
The 900S75S-0460 is specified as one scanner per I/O rack. Its two-port configuration supports the designated I/O scanning arrangement, while the maximum capacity of 512 I/O points applies at the controller level.
In addition, the 18-36 VDC input range provides the permitted supply voltage limits. The typical and maximum power consumption figures should both be considered when checking the available power budget.
Frequently Asked Questions
Q: How many communication ports does the Honeywell 900S75S-0460 have?
A: The module has a two-port configuration for I/O scanning in the ControlEdge 900 system.
Q: How many I/O points can the system support?
A: The specified maximum is 512 I/O points per controller. This is a controller-level capacity, not a separate 512-point rating for each scanner.
Q: What power supply does the 900S75S-0460 require?
A: It uses a 24 VDC nominal supply and supports an input voltage range of 18-36 VDC. Power consumption is 15 W typical and 25 W maximum.
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