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DSC2P Hardware Manual
ETEL Doc. - Hardware Manual # DSC2P / Ver H / 6/1/11
The +5VDC encoder supply output is protected by the fuse F3 (1A) on JC5, JC6 and JC10.
The table below shows the pin assignment of the connector JC10 for two different uses:
•
Use of additional digital inputs (DIN) if the others (6) on connector JC9 are already used.
•
Use of a digital Hall effect sensor.
The commutation times of the above-mentioned inputs are as follows:
Remark:
The above-mentioned times takes only the hardware into account. To have the entire time, a delay
(max. 1 STI) must be added to these times, to take the treatment of the command by the software
into account.
D-SUB, 9 pins, male
T
EMPERATURE
+ I/O
Pin #
Signal
Function
Interface
1
GNDext
External supply input (0V) for DIN
(same GNDext also on JC9)
2
DIN5 +
Digital input 5 + (H1+)
3
DIN6 +
Digital input 6 + (H2+)
4
DIN7 +
Digital input 7 + (H3+)
5
GND
Encoder supply output (0V) -
not used with DIN!
6
TSD
Digital temperature sensor input (SNM or thermostat)
Caution:
input also on JC6
- connect only one!
7
+5VDC
Encoder supply output -
not used with DIN!
(protected by fuse F3 of 1A)
8
Reserved
Do not connect
9
GND
Encoder supply output (0V) -
not used with DIN!
Status
Typical
Maximum
DINs 5, 6 & 7
0 => 1
4
μ
s
5
μ
s
1 => 0
35
μ
s
40
μ
s
TE
MPERATURE
+
I
/
O
JC10
5
1
9
6
DSC2P
GNDext
DIN5+
DIN6+
DIN7+
or
H1+
H2+
H3+
+ 5V
TSD
+ 2.5V
DSC2P
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