Rockwell Automation Publication 2198-UM002G-EN-P - February 2019 117
Connector Data and Feature Descriptions Chapter 4
Generic TTL Feedback
Table 53 - Generic TTL Incremental Specifications
Figure 72 - Generic TTL Incremental, MTR_AM and MTR_BM Signals
Attribute Value
TTL incremental encoder support 5V, differential A quad B
Quadrature interpolation 4 counts / square wave period
Differential input voltage
(MTR_AM, MTR_BM, and MTR_IM)
5V DC, differential line driver (DLD) output compatible
DC current draw
(MTR_AM, MTR_BM, and MTR_IM)
30 mA, max
Input signal frequency
(MTR_AM, MTR_BM, and MTR_IM)
5.0 MHz, max
Edge separation
(MTR_AM and MTR_BM)
42 ns min, between any two edges
Commutation verification
Commutation angle verification performed at the first Hall signal
transition and periodically verifies thereafter
Hall inputs
(MTR_S1, MTR_S2, and MTR_S3)
Single-ended, TTL, open collector, or none
MTR_AM- or
MTR_BM-
1 k
Ω
to A/D Converter
56 pF
+2.5V
+2.5V
56 pF
1 k
Ω
121
Ω
MTR_AM+ or
MTR_BM+
2 k
Ω
1 k
Ω
1 k
Ω
220 pF
220 pF
2 k
Ω
+
+
to AqB Counter
-
-
Shaded area indicates components that are part of the circuit, but support other
feedback device types (not used for Generic TTL incremental support).
Kinetix 5700
Servo Drive
To Next Page
Loading...
Need help?
General
