SRT1-
j
D16T(-1)
SRT1-
j
D16T(-1)
33
Characteristics
Communications power supply
voltage
14 to 26.4 VDC
I/O power supply voltage
24 VDC
+10%
/
–15%
I/O power supply current
4 A max./common
Current consumption (see note)
50 mA max. at 24 VDC
Connection method
Multi-drop method and T-branch method
Secondary branches cannot be connected to T-branch lines.
Dielectric strength
500 VAC between insulated circuits
Noise immunity
Conforms to IEC61000-4-4, 2 kV (power lines)
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s
2
Shock resistance
200 m/s
2
Mounting strength
No damage with 100 N pull load applied in all directions.
Terminal strength
No damage with 100 N pull load applied
Screw tightening torque
0.3 to 0.5 N
S
m
Ambient temperature
Operating:
–10
°
C to 55
°
C
Storage:
–25
°
C to 65
°
C
Ambient humidity
Operating:
25% to 85% (with no condensation)
Weight
300 g max.
Note:
The above current consumption is the value with all points turned ON excluding the current consumption of the external sensor con-
nected to the input Remote Terminal and the current consumption of the load connected to the output Remote Terminal.
Nomenclature
ERR Indicator: Indicates communications errors.
COMM Indicator: ON while the Unit is in data communication.
Power Indicator
HOLD/CLR DIP Switch
The DIP switch is on the
left-hand side under the cover
on the upper part of the Remote
I/O Terminal.
Holding or clearing output when a
communications error occurs.
Address Setting Switch
Set the rotary switch to the node
address by referring to the
following table.
I/O Indicators
M4 Mounting Screw
Terminal Cover
The Unit stops operating with the
cover opened.
I/O and I/O Device Power Supply Terminals 8 to 15
These terminals will be used as output terminals 0
through 7 if the connected device handles both input
and output signals.
I/O and I/O Device Power Supply Terminals 0 to 7
These terminals will be used as input terminals if the
connected device handles both input and output
signals.
I/O Power Supply Terminals
Connect 24-VDC I/O power supply
Fixture Track
Used for DIN track mounting.
CompoBus/S Internal Power Supply
Terminals (BS+ and BS–)
CompoBus/S Communications Cable
Terminals (BDH and BDL)
Address Setting Switch
Node address
Setting (Hex)
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
Node address
Setting (Hex)
8
8
9
9
10
A
11
B
12
C
13
D
14
E
15
F
Содержание 3G8B3-SRM00
Страница 81: ...CompoBus S CompoBus S 90 Notes ...