Unitronics IO-TO16 Manual page 6

IO - T O 16
I / O E x p a n s i o n M o d u l e
IO-TO16 Technical Specifications
Max. current consumption
Typical power consumption
Status indicator
(RUN)
Outputs
Number of outputs
Output type
Galvanic isolation
Output current
Maximum frequency
Short circuit protection
Status Indicators
(OUT)
(S.C)
Operating voltage (per group)
Nominal operating voltage
Environmental
Operating temperature
Storage temperature
Relative Humidity (RH)
Dimensions (WxHxD)
Weight
Mounting
Notes:
1. When an output is connected to a load that short-circuits, that output turns off and the S.C. LED lights
up on the module. Although the output turns off, the LED of that output remains lit.
2. The short circuit is also identified by the software program within the controller connected to the module.
Within the M90 OPLC, for example, SB 5 turns ON. SI 5 contains a bitmap indicating the module
containing the affected output.
For more information, refer to the on-line help supplied with the programming package of your controller.
6
50mA maximum from the adapter's 5VDC
0.12W @ 5VDC
Green LED:
—Lit when a communication link is established between module and OPLC.
—Blinks when the communication link fails.
16 pnp (source) in 2 groups
P-MOSFET (open drain), 24VDC
None
0.5A maximum (per output)
Total current: 3A maximum (per group)
20Hz (resistive load)
0.5 Hz (inductive load)
Yes
See Notes
Red LEDs—Lit when the corresponding output is active.
Red LED—Lit when an output's load short-circuits.
20.4 to 28.8VDC
24VDC
IP20
0° to 50° C
-20° to 60° C
5% to 95% (non-condensing)
80mm x 93mm x 60mm
144g (5.08oz.)
Either onto a 35mm DIN-rail or screw- mounted.
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5 / 2011
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