52
Max. distance
1.000 m. (insert a 120 ohm 1/4W resistor in the last RS485 connection)
Speed
19.200 bauds
Cable characteristics
2 twisted cables with shielding
Cable section
AWG22 (0.35 mm²)
RS485 serial line connection
This accessory allows connecting the air conditioning unit
to a monitoring network by means of an RS485 serial line
connection. This connection is also necessary to install the
remote terminal accessory.
Assembly
Connect the accessory to the four-pole socket base at the
right bottom angle of the display and keyboard module.
Use the 4-cable connector included. Connect to the monitor-
ing system as shown in the following diagram.
The series should end by connecting a 20 ohm /4 W resist-
ance between terminals TxRx+ and TtxRx-.
Attention:
- Fasten this device inside the electric panel to avoid ac-
cidental disconnection.
- Disconnect power supply before carrying out interconnec-
tions.
- Keep the serial connection cables away from the power
cables.
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Summary of Contents for YLCC-102
Page 16: ...16 YLCC YLCC H 152 Hydraulic circuit flow pressure characteristics of YLCC and YLCC H...
Page 25: ...25 General diagram...
Page 38: ...38 General diagram...
Page 56: ...56 General dimensions mm YLCC and YLCC H 42 YLCC and YLCC H 62...
Page 57: ...57 General dimensions mm YLCC and YLCC H 82 and 102 YLCC and YLCC H 122 and 152...
Page 58: ...58 General dimensions mm YLCC and YLCC H 42V YLCC and YLCC H 62V...
Page 59: ...59 General dimensions mm YLCC and YLCC H 82V YLCC and YLCC H 102V...
Page 60: ...60 General dimensions mm YLCC and YLCC H 122 and 152V...
Page 61: ...61 Wiring diagram YLCC 42 and 62 400 3 50 1 of 2...
Page 62: ...62 Wiring diagram YLCC 42 and 62 400 3 50 2 of 2...
Page 63: ...63 Wiring diagram YLCC 82 400 3 50 1 of 2...
Page 64: ...64 Wiring diagram YLCC 82 400 3 50 2 of 2...
Page 65: ...65 Wiring diagram YLCC 102 400 3 50 1 of 2...
Page 66: ...66 Wiring diagram YLCC 102 400 3 50 2 of 2...
Page 67: ...67 Wiring diagram YLCC 122 400 3 50 1 of 2...
Page 68: ...68 Wiring diagram YLCC 122 400 3 50 2 of 2...
Page 69: ...69 Wiring diagram YLCC 152 400 3 50 1 of 2...
Page 70: ...70 Wiring diagram YLCC 152 400 3 50 2 of 2...
Page 71: ...71 Wiring diagram YLCC H 42 and 62 400 3 50 1 of 2...
Page 72: ...72 Wiring diagram YLCC H 42 and 62 400 3 50 2 of 2...
Page 73: ...73 Wiring diagram YLCC H 82 400 3 50 1 of 2...
Page 74: ...74 Wiring diagram YLCC H 82 400 3 50 2 of 2...
Page 75: ...75 Wiring diagram YLCC H 102 400 3 50 1 of 2...
Page 76: ...76 Wiring diagram YLCC H 102 400 3 50 2 of 2...
Page 77: ...77 Wiring diagram YLCC H 122 400 3 50 1 of 2...
Page 78: ...78 Wiring diagram YLCC H 122 400 3 50 2 of 2...
Page 79: ...79 Wiring diagram YLCC H 152 400 3 50 1 of 2...
Page 80: ...80 Wiring diagram YLCC H 152 400 3 50 2 of 2...
Page 81: ...81 Tables of parameters symbols and alarms...
Page 84: ...84 www johnsoncontrols com...