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Remote Terminals Section 5-1
5-1-4 SRT@-OD16T (-1) Remote Terminals with 16 Transistor Outputs
(and 3-tier Terminal Blocks)
Specifications The following tables show the ratings and output specifications for the SRT@-
OD16T (-1).
Ratings
Note The current consumption is the value with all 16 points turned ON excluding
the current consumption of the external sensor connected to the input Remote
Terminal and the current consumption of the load connected to the output
Remote Terminal.
Item Specification
Models SRT1-OD16T
SRT1-OD16T-1
SRT2-OD16T
SRT2-OD16T-1
Output points SRT@-OD16T: 16 points (NPN)
SRT@-OD16T-1: 16 points (PNP)
Communications mode SRT1-OD16T (-1): High-speed Communications Mode
SRT2-OD16T (-1): High-speed Communications Mode
and Long-distance Communications
Mode
Terminals 3-tier terminal block (with common I/O terminal for each
output point)
Power supply type Multiple power supplies
Communications power
supply voltage
14 to 26.4 V DC
(Power can be supplied from the communications cable)
I/O power supply voltage
20.4 to 26.4 V DC (24 V DC
+10%
/
–15%
)
Current consumption
(See note.)
Communications power: 50 mA max. at 24 V DC
Noise immunity ±1.5 kVp-p with a pulse width of 0.1 to 1 µs and a rise
time of 1 ns (via impulse noise simulator)
Vibration resistance
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s
2
Shock resistance
Malfunction: 200 m/s
2
Destruction: 300 m/s
2
Dielectric strength 500 V AC for 1 minute (between insulated circuits)
1,000 V AC for 1 minute (1-mA sensing current between
charged and uncharged sections)
Ambient temperature Operating: 10 to 55°C (with no icing or condensation)
Storage: –20 to 65°C (with no icing or condensation)
Ambient humidity Operating: 25% to 85% (with no condensation)
Storage: 25% to 85% (with no condensation)
Operating environment No corrosive gases
Mounting method M4 screws or 35-mm DIN track mounting
Mounting strength 100 N in each direction
Terminal strength Pulling: 100 N
Tightening: 0.3 to 0.5 N • m
Node number settings The node number is set with a rotary switch. (Set the
node number before turning ON the Slave.)
Weight Approx. 300 g
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