Do-more T1H Series PLC Hardware User Manual, 1st Edition, Rev. C
5–13
Chapter 5: Specifications - Discrete I/O Modules
T1H-08TDS - Isolated DC Output
Specifications
Outputs Per Module
8 (sink / source)
Commons Per Module
8 (isolated)
Operating Voltage Range
5–36 VDC
Max. Voltage
36VDC
Output Clamp Voltage
40VDC
Max. Load Current
2A / pt., 16A / module, 32
!
F to 140
!
F
(0
!
C to 60
!
C)
Electronic Over Current
Protection
Output trips at 6A min., 12A max.
Max. Load Voltage
36VDC
Max. Leakage Current
75
e
A
Max. ON State Voltage
Drop
0.3 VDC @ 2.0 A, 0.15 V @ 1A
Inrush Current
5A for 20ms
OFF to ON Response
< 3
e
s
ON to OFF Response
< 100
e
s
Base Power Requirements
200mA max.
Thermal Shutdown
Between T-junction = 302
!
F to 374
!
F
(150
!
C to 190
!
C)
Over Temperature Reset
Thermal shutdown temp. minus 5
°
F (15
°
C)
Status Indicators
Logic Side
Weight
93.6 g
0
1
2
3
4
5
6
7
T1H-08TDS
0
1
2
3
4
5
6
7
Note:
Apply the labels that come with the I/O
module to the I/O base to properly identify the
terminal points.
Output Points
Commons
4 4
0 0 1 1 2 2 3 3
–––– USER BUS 1 ––––
mm (in.)
)5
1.
3(
08
)4
1.
2(
3.
45
)1
0.
1(
7.
52
9.2 (0.36)
8.1 (0.32)
8.1 (0.32)
89 (3.5)
T1H–08TDS
83.3 (3.28)
Side View
–––– USER BUS 2 ––––
C0 C0 C1 C1 C2 C2 C3 C3 C4 C4 C5 C5 C6 C6 C7 C7
5 5 6 6 7 7
5–36VDC
Sourcing
L
L
L
L
5–36VDC
Sinking
Examples
Examples
L
Equivalent Output Circuit
Sourcing (High Side Switching)
Sinking (Low Side Switching)
L
3
5-36 VDC
COM
Inernal Module Circuitry
5-36 VDC
COM
Out
Out
To LED
Opto Isolator
Opto Isolator
To LED
Inernal Module Circuitry
No connection: The 8 User Bus 1 terminals are
bussed together. The 8 User Bus 2 terminals are
also bussed together.
Note:
Apply the labels that come with the I/O
module to the I/O base to properly identify the
terminal points.
Output Points
Commons
4 4
0 0 1 1 2 2 3 3
–––– USER BUS 1 ––––
mm (in.)
)5
1.
3(
08
)4
1.
2(
3.
45
)1
0.
1(
7.
52
9.2 (0.36)
8.1 (0.32)
8.1 (0.32)
89 (3.5)
T1H–08TDS
83.3 (3.28)
Side View
–––– USER BUS 2 ––––
C0 C0 C1 C1 C2 C2 C3 C3 C4 C4 C5 C5 C6 C6 C7 C7
5 5 6 6 7 7
5–36VDC
Sourcing
L
L
L
L
5–36VDC
Sinking
Examples
Examples
L
Equivalent Output Circuit
Sourcing (High Side Switching)
Sinking (Low Side Switching)
L
3
5-36 VDC
COM
Inernal Module Circuitry
5-36 VDC
COM
Out
Out
To LED
Opto Isolator
Opto Isolator
To LED
Inernal Module Circuitry
No connection: The 8 User Bus 1 terminals are
bussed together. The 8 User Bus 2 terminals are
also bussed together.
Note:
Apply the labels that come with the I/O
module to the I/O base to properly identify the
terminal points.
Output Points
Commons
4 4
0 0 1 1 2 2 3 3
–––– USER BUS 1 ––––
–––– USER BUS 2 ––––
C0 C0 C1 C1 C2 C2 C3 C3 C4 C4 C5 C5 C6 C6 C7 C7
5 5 6 6 7 7
5–36VDC
Sourcing
L
L
L
L
5–36VDC
Sinking
No connection: The 8 User Bus 1 terminals are
bussed together. The 8 User Bus 2 terminals are
also bussed together.
Note:
Apply the labels that come with the I/O
module to the I/O base to properly identify the
terminal points.
Output Points
Commons
4 4
0 0 1 1 2 2 3 3
–––– USER BUS 1 ––––
mm (in.)
)5
1.
3(
08
)4
1.
2(
3.
45
)1
0.
1(
7.
52
9.2 (0.36)
8.1 (0.32)
8.1 (0.32)
89 (3.5)
T1H–08TDS
83.3 (3.28)
Side View
–––– USER BUS 2 ––––
C0 C0 C1 C1 C2 C2 C3 C3 C4 C4 C5 C5 C6 C6 C7 C7
5 5 6 6 7 7
5–36VDC
Sourcing
L
L
L
L
5–36VDC
Sinking
Examples
Examples
L
Equivalent Output Circuit
Sourcing (High Side Switching)
Sinking (Low Side Switching)
L
3
5-36 VDC
COM
Inernal Module Circuitry
5-36 VDC
COM
Out
Out
To LED
Opto Isolator
Opto Isolator
To LED
Inernal Module Circuitry
No connection: The 8 User Bus 1 terminals are
bussed together. The 8 User Bus 2 terminals are
also bussed together.
Top
Row
Bottom
Row