User manual

Publication CIG-WD001B-EN-P - May 2005
13-6 1790 CompactBlock LDX I/O Modules
19
17
15
13
11
9
7
5
3
1
IN15
IN11
COM1
IN7
IN3
IN13
IN9
COM0
IN5
IN1
IN12
IN8
COM0
IN4
IN0
IN14
IN10
COM1
IN6
IN2
20
18
16
14
12
10
8
6
4
2
For inputs 0-7 - Sinking inputs - wire COM 0 (pin 9) to Field Power (-) GND
Sourcing inputs - wire COM 0 (pin 9) to Field Power (+) 24V dc
For inputs 8-15 - Sinking inputs - wire COM 1 (pin 11) to Field Power (-) GND
Sourcing inputs - wire COM 1 (pin 11) to Field Power (+) 24V dc
Note: Both COM 0 are internally connected - COM 0 is used for inputs 0-7,
COM 1 is used for input 8-15. Both COM 1 are internally connected.
1790D-T16BVO
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
NC
NC
CH3_B
COM
CH0_B
NC
COM
CH2_B
CH1_B
GND
NC
COM
CH2_A
CH1_A
+24V
NC
NC
CH3_A
COM
CH0_A
Wire pin 1 to Field Power (+) 24Vdc
Wire pin 2 to Field Power (-) GND
1790D-T4RO
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
NC
NC
CH3_B
NC
CH0_B
NC
NC
CH2_B
CH1_B
GND
NC
NC
CH2_A
CH1_A
+24V
NC
NC
CH3_A
NC
CH0_A
Wire pin 1 to Field Power (+) 24V dc
Wire pin 2 to Field Power (-) GND
1790D-T4TO
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
COM
COM
COM
COM
COM
COM
COM
COM
COM
COM
IN6
IN4
IN2
IN0
VAC
IN7
IN5
IN3
IN1
VAC
Wire 120Vac Field Power across VAC (pin 1) and COM (pin 2)
Note: all VAC are internally connected. All COM are internally connected.
1790D-T8AO
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
OUT7
OUT3
GND
IN7
IN3
OUT5
OUT1
COM
IN5
IN1
OUT4
OUT0
COM
IN4
IN0
OUT6
OUT2
VDC
IN6
IN2
Sinking inputs - wire COM (pin 9) to Field Power (-) GND
Sourcing inputs - wire COM (pin 9) to Field Power (+) 24Vdc
Note: both COM (pins 9 and 10) are internally connected.
Sourcing outputs -wire VDC (pin 11) to Field Power (+) 24Vdc,
wire GND (pin 12) to Field Power (-) GND
1790D-T8BV8B
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
OUT7
OUT3
GND
IN7
IN3
OUT5
OUT1
COM
IN5
IN1
OUT4
OUT0
COM
IN4
IN0
OUT6
OUT2
VDC
IN6
IN2
Sinking inputs - wire COM (pin 9) to Field Power (-) GND
Sourcing inputs - wire COM (pin 9) to Field Power (+) 24V dc
Note: both COM (pins 9 and 10) are internally connected.
Sinking outputs -wire VDC (pin 11) to Field Power (+) 24Vdc,
wire GND (pin 12) to Field Power (-) GND
1790D-T8BV8V