Manual ME-63Xtend Series
Rev. 1.2E
Meilhaus Electronic
Page 13
Hardware
2.2
ME-632
The
ME-632
is an external extension board with
16 opto-isola-
ted digital input channels
. The voltage high-level can be in the
range of 2.5…60V (specifications see page 39). For each channel
the positive and negative input is connected with the clamp. The
4 channels of a clamp are combined in a group. For status control
one LED per channel is assembled after the input buffer. Depen-
ding on the I/O-board further signals are feed-through to the 25-
pin D-Sub female connector ST2 (see table 5).
For the inputs the following assignment is valid:
Diagram 4: ME-632
Input 1…8
Input 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 5: Controlling the ME-632
ME-632
Rev. 1.0
JP1a
JP1b
JP2a
JP2b
JP3a
JP3b
JP4a
JP4b
JP17b
JP17a
JP18b
JP18a
JP19b
JP19a
JP5a
JP5b
JP6a
JP6b
JP7a
JP7b
JP9a
JP9b
JP10a
JP10b
JP12a
JP12b
JP11a
JP11b
JP13a
JP13b
JP14a
JP14b
JP15a
JP15b
JP16a
JP16b
JP8a
JP8b
KL1
KL2
KL3
KL4
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ST1
ST2
1
8
1
8
1
8
1
8