ETC Matrix MkII Rack User Manual
Page 25
Troubleshooting
21
A
To check module power and data
WARNING:
The Matrix rack has inherent safety from electrical shock if a module
is removed with power on. However, the following checks on the
rack socket connections should only be attempted by a qualified
technician,
It is possible to access the module sock from the front of the rack to aid fault finding. There are three
standard multipin socket configurations:
o
4-channel 16A sockets (for 4 channel, max 3kW modules)
o
6-channel 16A sockets (for 6 channel, max 3kW modules)
o
4-channel 32A sockets (for 4 channel, max 5kW modules (custom), 12kW etc)
The 3kW (16A) and 5kW (32A) versions of the multipin sockets have standoff pillars on opposite
sides to prevent incorrect modules being inserted.
Multipin socket for 6 x 3kW module
Multipin socket showing the position of the standoff pillar (arrowed) and pin numbering.
Mod. A
Pin
Connection
1
Ch 1 - L
2
Ch 2 - L
3
Ch 3 - L
4
Ch 4 - L
5
Ch 1 - N
6
Ch 2 - N
7
Ch 3 - N
8
Ch 4 – N
Mod. B
1
Ch 5 - L
2
Ch 6 - L
5
Ch 5 - N
6
Ch 6 -N
Multipin socket for 3 x 5kW module
Mod. A
Multipin socket showing the position of the standoff pillar (arrowed) and pin numbering.
Note that Mod A and Mod B are paralleled.
Pin
Connection
1
Ch 1 - L
2
Ch 2 - L
3
Ch 3 - L
5
Ch 1 - N
6
Ch 2 - N
7
Ch 3 - N
Mod. B
1
Ch 1 - L
2
Ch 2 - L
3
Ch 3 - L
5
Ch 1 - N
6
Ch 2 - N
7
Ch 3 - N
Multipin socket for 4 x 3kW module
Multipin socket showing the position of the standoff pillar (arrowed) and pin numbering.
Mod. A
Pin
Connection
1
Ch 1 - L
2
Ch 2 - L
3
Ch 3 - L
4
Ch 4 - L
5
Ch 1 - N
6
Ch 2 - N
7
Ch 3 - N
8
Ch 4 - N