Technical data
415
ACH550-01 User's Manual
Hardware description
X1
Hardware description
1
SCR
Terminal for signal cable shield (connected internally to
chassis ground).
2
AI1
Analogue input channel 1, programmable.
Default
2
= frequency reference. Resolution 0.1%,
accuracy ±1%.
Two different DIP switch types can be used.
J1: AI1 OFF: 0…10 V (
R
i
= 312 kohm)
J1: AI1 ON: 0…20 mA (
R
i
= 100 ohm)
3
AGND
Analogue input circuit common (connected internally to
the chassis ground through 1 Mohm).
4
+10 V
10 V/10 mA reference voltage output for analogue input
potentiometer (1…10 kohm), accuracy ±2%.
5
AI2
Analogue input channel 2, programmable.
Default
2
= Actual signal 1 (PID1 feedback). Resolution
0.1%, accuracy ±1%.
Two different DIP switch types can be used.
J1: AI2 OFF: 0…10 V (
R
i
= 312 kohm)
J1: AI2 ON: 0…20 mA (
R
i
= 100 ohm)
6
AGND
Analogue input circuit common (connected internally to
the chassis ground through 1 Mohm).
7
AO1
Analogue output, programmable. Default
2
= frequency.
0…20 mA (load < 500 ohm). Accuracy ±3%.
8
AO2
Analogue output, programmable. Default
2
= current.
0…20 mA (load < 500 ohm). Accuracy ±3%.
9
AGND
Analogue output circuit common (connected internally to
the chassis ground through 1 Mohm).
A
n
al
ogu
e I
/O
ON
ON
1
ON
ON
1
ON
ON
2
ON
ON
2
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
