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MC4U Control Module
2.5.6.4
Hardware Guide
J9 - Regeneration Connector
Model
J9 is relevant only if the PSM3U-320V-XXkW (high power supply) is
being used.
Label:
J9 - REGENERATION
Connector Type: external Phoenix FRONT 2,5-V/SA 10 connector.
Mating Type: None (screw terminal)
The pinout for J9 is provided in Table 87.
Table 87
Pin #
J9 - Regeneration Pinout
ACSPL+ Signal
Designator
Description
1
REG1_1
Regeneration resistor for PS 1 (V1 on the motherboard)
2
REG1_2
Regeneration resistor for PS 1
3
REG2_1
Regeneration resistor for PS 2 (V2 on the motherboard)
4
REG2_2
Regeneration resistor for PS 2
2.5.6.5
Label:
J21 - Fast I/O (PEG & Mark) Connector
J21 - FAST I/O
Connector Type: D-type 44-pin HD female connector.
Mating Type: D-type 44-pin HD male (for easy prototyping a Phoenix FLKM HDSUB-44/M
Sub-D to Screw Terminal converter can be used)
The pinout for J21 is given in Table 88.
Table 88
Pin #
J21 - Fast I/O Pinout (page 1 of 2)
ACSPL+ Signal
Designator
Description
1
Y_STATE2+
Reserved for future use.
2
Y_STATE1+
Reserved for future use.
3
Y_STATE0+
Reserved for future use.
4
X_STATE2+
State Digital output non-inverted
5
X_STATE1+
State Digital output non-inverted
6
X_STATE0+
State Digital output non-inverted
7
-
Not connected
8
-
Not connected
9
DGND
Internal digital supply return
10
DGND
Internal digital supply return
11
T_PEG+
PEG Digital output non-inverted
Version 6.50
101
MC4U Specifications