Adding a t-bus to the din rail, Mounting click devices, Wiring t-buses – Wavetronix Click 400 (900 MHz radio) (CLK-400) - User Guide User Manual
Page 19: Wiring through a click 200
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CHAPTER 2 • T-BUS BASICS
Adding a T-bus to the DIN Rail
Placing the T-bus on the DIN rail is quick and easy. To attach a T-bus connector to the rail,
simply position the connector over the rail with the male connector pointing to the right.
Hook one arm of the connector over one side of the DIN rail and press the other arm down
over the other side until the connector snaps in place. All the T-bus connectors you connect
together should be facing this direction.
To connect T-bus connectors together, simply slide them toward each other until you hear
them snap into place. To disconnect T-bus connectors, use a small, thin item, like a small
screwdriver, to gently pry the two modules apart.
Mounting Click Devices
To connect a Click device to the DIN rail and T-bus, simply position the device over the T-
bus connector and, using the same rocking motion used to connect the devices in the power
plant, snap the device onto the DIN rail.
Note
Not all Click devices use the T-bus this way. Some devices, such as the 330, 331, 340,
341, 342, and those in the power plant, snap onto the DIN rail but not onto the T-bus.
For more information on how to install these devices, see the appropriate chapters in
Part II of this document.
Wiring T-buses
There are two ways to provide power to a T-bus: wiring through a Click 200 and wiring
through a 5-screw terminal block.
Wiring through a Click 200
The Click 200 is a surge protection device that can be connected to a sensor. The Click 200
is unique among Click devices because it can take power and communications in through
its screw terminals and send it through any T-bus it is currently mounted on.
To provide power to a T-bus through a Click 200, follow these steps (see Figure 2.1):
1 Connect a Click 200 to a DIN rail and T-bus.
2 Connect the red (+24 VDC) wire from the Click 201/202/204 into the +DC screw ter-
minal on the side of the Click 200 marked PROTECTED.
3 Connect the black (ground) wire from the Click 201/202/204 into any of the terminals
marked GND on the same screw terminal block as the red wire.
- Click 421 (bluetooth to serial converter) (CLK-421) - User Guide Click 342 (lean managed ethernet switch) (CLK-342) - User Guide Click 341 (lean managed ethernet switch) (CLK-341) - User Guide Click 340 (lean managed ethernet switch) (CLK-340) - User Guide Click 331 (unmanaged ethernet switch) (CLK-331) - User Guide Click 330 (unmanaged ethernet switch) (CLK-330) - User Guide Click 304 (RS-232 to RS-485 converter) (CLK-304) - User Guide Click 305 (RS-232 to RS-485 converter) (CLK-305) - User Guide Click 301 (serial to ethernet converter) (CLK-301) - User Guide Click 100 (16 output contact closure) (CLK-100) - User Guide Click 104 (4-channel DIN rail contact closure) (CLK-104) - User Guide Click 110 (4-channel contact closure eurocard) (CLK-110) - User Guide Click 112 (detector rack card) (CLK-112) - User Guide Click 114 (detector rack card) (CLK-114) - User Guide Click 120 (screw terminal relay) (CLK-120) - User Guide Click 121 (spring cage relay) (CLK-121) - User Guide Click 200 (surge suppression) (CLK-200) - User Guide Click 201 (1 amp AC to DC converter) (CLK-201) - User Guide Click 202 (2 amp AC to DC converter) (CLK-202) - User Guide Click 203 (UPS and battery) (CLK-203) - User Guide Click 204 (4 amp AC to DC converter) (CLK-204) - User Guide Click 210 (AC circuit breaker) (CLK-210) - User Guide Click 211 (AC outlet) (CLK-211) - User Guide Click 221 (DC surge protector) (CLK-221) - User Guide Click 222 (system surge protector) (CLK-222) - User Guide Click 223 (dual-485 surge protector) (CLK-223) - User Guide Click 230 (AC surge protector) (CLK-230) - User Guide Click 250 (wireless surge protector) (CLK-250) - User Guide