Manual ME-63Xtend Series
Rev. 1.2E
Meilhaus Electronic
Page 17
Hardware
2.3
ME-633
The
ME-633
is an external extension board with
16 opto-isola-
ted digital output channels
. The outputs are designed as open
collector outputs and can switch up to 60V (specifications see
page 41). For each channel the positive and negative output is
connected with the clamp. The 4 channels of a clamp are com-
bined in a group. For status control one LED per channel is as-
sembled before the opto-isolation. Depending on the I/O-board
further signals are feed-through to the 25-pin D-Sub female con-
nector ST2 (see table 7).
For the outputs the following assignment is valid:
Diagram 7: ME-633
Output 1…8
Output 9…16
ST2
ME-1000
P
x
0…7
P
x
8…15
P
x
16…31
ME-1400(A/B)
PA0…7
PB0…7
PC0…7
counter 0…2 (only
ME-1400A/B)
ME-630 series
DIO_C0…7
DIO_D0…7
--
ME-4600 series
DIO_C0…7
DIO_D0…7
--
ME-6000 series
DIO_A0…7
DIO_B0…7
--
Table 7: Controlling the ME-633
ME-633
Rev. 1.0
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
JP18b
JP18a
JP17b
JP19b
RA4
16
13
14
15
JP…
RA3
12
9
10
11
JP…
RA2
8
5
6
7
JP…
RA1
4
1
2
3
JP…
KL3
KL4
KL1
KL2
ST1
ST2
1
10
1
9
1
10
1
9
