Leds, Screw terminals – Wavetronix Click 400 (900 MHz radio) (CLK-400) - User Guide User Manual
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CHAPTER 7 • CLICK 101
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Note
After you have completed programming the device using Click Supervisor, remove
the RS-232 serial cable from the DB-9 port. This will prevent computer equipment
(like docking stations) from holding the RS-232 TD line high. If the TD line is inadver-
tently held high, the Click 101 will transmit on the RS-485 bus, but will not receive any
data from connected sensors.
Like many of the other Click devices, the Click 101 also acts as an RS-232 to RS-485 con-
verter. To disable the normal polling routine and enable serial conversion, a passcode mes-
sage must first be sent over one of the ports. SmartSensor Manager automatically sends
a passcode message when a connection is made to a side-fire sensor. This allows you to
configure any of the sensors on the RS-485 bus via the DB-9 connector on the front of the
Click 101. The normal polling routine will resume operation after 10 seconds of inactivity
on the ports. SmartSensor Manager HD sends a passcode message once every few seconds
to keep the normal polling routine of the Click 101 suspended. SmartSensor Manager for
the 105 sensor only sends passcode messages on some screens, so you may run into situa-
tions where normal polling will resume while connected to a 105 sensor.
The passcode message can be one of those shown in Table 7.1:
C String Format
Hex Byte Format
“X5/r”
0x58 0x35 0x0D
“Z1/r”
0x5A 0x31 0x0D
“Z2/r”
0x5A 0x32 0x0D
Table 7.1 – Passcode Messages that Enable Serial Conversion
LEDs
The Click 101 faceplate contains 16 LEDS. During normal polling, each LED lights up when
the associated digital output is active.
If normal polling is suspended and the device is powered, the PWR (red) LED will light up
and the RD (yellow) LED will activate each time data is received on a communication port.
The TD (green) LED will not activate each time data is transmitted on a communication
port. The green LED is used during normal polling to indicate that output 15 is active, and
it is also used during manual configuration to select the autobaud configuration task.
Screw Terminals
The screw terminals labeled 1–16 on the top and bottom of the Click 101 are contact closure
outputs that can be connected to a traffic controller or data logger. These digital outputs are
contact closure outputs that require a logical ground connection.
- 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