ABB DCS 500B

Functional Software description
DCS 500 Software Description 7
Analog Input
AIx CONV MODE-parameter selection Terminal boards & settings:
AI2
1 = -10...+10V
-20...+20mA
CON-2; IOB-3: ----
CON-2: 500Ω connected X3:7-8
IOB-3: S1:5-6 connected
2 = 4...20mA, unipolar CON-2: 500Ω connected X3:7-8
IOB-3: S1:5-6 connected
3 = Motor temperature measurement
1 x PT100; output scale: °C
IOB-3: S5:3-4 (5 mA), gain=10
4 = 2 x PT100; output scale: °C IOB-3: S5:3-4 (5 mA), gain =1
5 = 3 x PT100; output scale: °C IOB-3: S5:3-4 (5 mA), gain =1
6 = PTC; output scale: ohm (Ω) IOB-3: S5:1-2 (1.5 mA), gain =1
7 = PTC; output scale: ohm (Ω) CON-2: S1:23-24 (+10V source)
AI3
1 = -10...+10V
-20...+20mA
CON-2; IOB-3: ----
CON-2: 500Ω connected X3:9-10
IOB-3: S1:7-8 connected
2 = 4...20mA, unipolar CON-2: 500Ω connected X3:9-10
IOB-3: S1:7-8 connected
3 = Motor temperature measurement
1 x PT100; output scale: °C
IOB-3: S5:3-4 (5 mA), gain=10
4 = 2 x PT100; output scale: °C IOB-3: S5:3-4 (5 mA), gain =1
5 = 3 x PT100; output scale: °C IOB-3: S5:3-4 (5 mA), gain =1
6 = PTC; output scale: ohm (Ω) IOB-3: S5:1-2 (1.5 mA), gain =1
AI4
1 = -10...+10V
-20...+20mA
CON-2: ----
IOB-3: S1:11-12 not connected
S1:13-14 not connected
CON-2: 500Ω connected X4:1-2
IOB-3: S1: 9-10 connected
S1:11-12 not connected
S1:13-14 not connected
2 = 4...20mA, unipolar CON-2: 500Ω connected X4:1-2
IOB-3: S1: 9-10 connected
S1:11-12 not connected
S1:13-14 not connected
3 = Earth fault current measurement
Output scale: A
IOB-3: S1:11-12 connected
13-14 connected
9-10 not connected
Connection terminals: X3:11-12
AI5 on
1 = -10...+10V
-20...+20mA
no action
S1:3-4 connected
SDCS-IOE-1
2 = 4...20mA, unipolar S1:3-4 connected
AI6 on
1 = -10...+10V
-20...+20mA
no action
S2:3-4 connected
SDCS-IOE-1
2 = 4...20mA, unipolar S2:3-4 connected