SIEMENS
3/61
Siemens D 11 · 2015
3
SINAMICS G130
Drive converter chassis units
Supplementary system components > TB30 Terminal Board
■
Overview
TB30 Terminal Board
The TB30 Terminal Board supports the addition of digital inputs/
digital outputs and analog inputs/analog outputs to a Control
Unit.
■
Design
The following are located on the TB30 Terminal Board:
•
Power supply for digital inputs/digital outputs
•
4 digital inputs
•
4 digital outputs
•
2 analog inputs
•
2 analog outputs
A shield connection for the signal cable shield is located on the
Control Unit.
■
Selection and ordering data
For SINAMICS G150 and SINAMICS S150, the TB30 Terminal
Board can be ordered as an option by specifying order code
G62
.
■
Technical specifications
1)
The specified delay times refer to the hardware. The actual reaction time
depends on the time slot in which the digital input/output is processed.
2)
If the analog input is to be operated in the signal processing sense with
continuously variable input voltage, the sampling frequency
f
a
= 1/
t
time slot
must be at least twice the value of the highest signal frequency
f
max
.
Description
Article No.
TB30 Terminal Board
6SL3055-0AA00-2TA0
TB30 Terminal Board
6SL3055-0AA00-2TA0
Power requirement, max.
at 24 V DC via Control Unit without
taking account of digital outputs
0.05 A
• Conductor cross-section, max.
2.5 mm
2
• Fuse protection, max.
20 A
Digital inputs
In accordance with IEC 61131-2
Type 1
• Voltage
-3 ... +30 V
• Low level
(an open digital input is interpreted
as "low")
-3 ... +5 V
• High level
15 ... 30 V
• Current consumption
at 24 V DC, typ.
10 mA
• Delay time of
digital inputs
1)
, approx.
- L
→
H
50
μ
s
- H
→
L
100
μ
s
• Conductor cross-section, max.
0.5 mm
2
Digital outputs
(continuously short-circuit proof)
• Voltage
24 V DC
• Load current
per digital output, max.
500 mA
• Delay time of
digital outputs
1)
, approx.
150
μ
s
• Conductor cross-section, max.
0.5 mm
2
Analog inputs
(difference)
• Voltage range
(an open analog input is interpreted
as 0 V)
-10 ... +10 V
• Internal resistance
R
i
65 k
Ω
• Resolution
2)
13 bit + sign
• Conductor cross-section, max.
0.5 mm
2
Analog outputs
(continuously short-circuit proof)
• Voltage range
-10 ... +10 V
• Max. load current
-3 ... +3 mA
• Resolution
11 bit + sign
• Settling time, approx.
200
μ
s
• Conductor cross-section, max.
0.5 mm
2
Power loss, max.
3 W
Weight, approx.
0.1 kg (0.22 lb)
Approvals, according to
cULus
© Siemens AG 2015