Electronic Cam Module
Choice of encoders for the TSX CCY 1128 Introduction The TSX CCY 1128 module inputs are able to receive signals from the following encoders:
incremental, absolute with SSI serial outputs, absolute with parallel outputs. This last type requires the use of a specific interface TELEFAST ABE-7CPA11.
The user can choose from these encoder types according to the requirements. Encoder output interface The table below summarizes the main characteristics of the output interface for the encoder types normally used. Type of encoder
Supply voltage
Output voltage
Types of interface
Incremental
5 VDC
5 VDC differential
Outputs with line transmitters to RS 422 standard, with 2 outputs per signal A+/A-, B+/B-, Z+/Z-
10...30 VDC
10...30 VDC
Totem Pole outputs with one output per signal A, B, Z
Absolute with SSI outputs
10...30 VDC
5 VDC differential
Output with line transmitters to RS 422 standard for the data signal (Data SSI) RS 422 compatible input for the clock signal (CLK SSI).
Absolute with parallel outputs
5 VDC or 10...30 VDC
5 VDC or 10...30 VDC
Parallel outputs. Require the use of the Telefast ABE-7CPA11 interface to transform parallel output signals into serial signals.
Encoder supply The design of the module allows an encoder supply of:
5 VDC 24 VDC, standardized voltage in the 10…30 VDC format.
The choice of supply voltage is dependent on the encoder supply voltage.
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