Physical features – Wavetronix Click 400 (900 MHz radio) (CLK-400) - User Guide User Manual
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CHAPTER 20 • CLICK 223
Physical Features
Figure 20.2 – Diagram of the Click 223
The faceplate of the Click 223 has two RJ-11 jacks, which provide two independent serial
connections:
˽
RS-485A (upper jack) – passes RS-485 between the jack, the 485A screw terminals on
the top and bottom of the device, and the T-bus 5-position connector.
˽
RS-485B (lower jack) – passes RS-485 between the jack and the 485B screw terminals
on the top and bottom of the device.
As mentioned above, the back of the Click 223 features a 5-position connector that plugs
into a T-bus connector and passes power and communication from the Click 223 to the rest
of the T-bus and vice versa. This connector is only connected to the RS-485A bus; any data
on the RS-485B bus will not be transmitted on the T-bus.
The top and bottom of the Click 223 each have three pluggable screw terminal blocks with
four terminals each, for a total of twelve connections. These terminals are used for wiring
in the cable from the SmartSensor Advance or other external device. Each set of twelve
terminals is made up of the following:
˽
+DC and -DC for power
˽
Four ground terminals for drains
˽
Two PE (protective earth) terminals for earth ground
- 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