59
Connections in the CW3S
Diagram (on the left): top view
Terminal assignments in the 10-contact COM2 terminal strip:
RS-232 RS-422
RS-485
No. 1:
Not connected
Not connected
Not connected
No. 2:
GND
GND
GND
No. 3:
GND
GND
GND
No. 4:
+5 V switch
+5 V switch
+5 V switch
No. 5:
Data terminal ready (DTR)
Data output - (TxD-)
Data - (TxD-RxD-)
No. 6:
Keyboard clock
Keyboard clock
Keyboard clock
No. 7:
Keyboard data
Keyboard data
Keyboard data
No. 8:
Clear to send (CTS)
Data input - RxD-)
Not connected
No. 9:
Data input (RxD)
Data input + (RxD+)
Not connected
No. 10:
Data output (TxD)
Data (TxD+)
Data + (TxD-RxD+)
Terminal assignments in the 4-contact terminal strip on the left-hand side
(for rechargeable battery)
No. 1:
GND_LINE
No. 2:
LINE_B
No. 3:
LOW_BATT
No. 4:
BATT_ON_OFF
Terminal assignments in the 4-contact terminal strip on the right-hand side
(for UniCOM interface)
RS-232 RS-422
RS-485
No. 1:
Clear to send (CTS)
Data input - (RxD-)
Not connected
No. 2:
Data input (RxD)
Data input + (RxD+)
Not connected
No. 3:
Data output (TxD)
Data (TxD+)
Data + (TxD-RxD+)
No. 4:
Data terminal ready (DTR)
Data output - (TxD-)
Data - (TxD-RxD-)
Profibus
No. 1:
Not connected
No. 2:
Not connected
No. 3:
Not connected
No. 4:
Not connected
Summary of Contents for CH3E
Page 73: ...Dimensions for CH Platforms Scale Drawings CH3G CH3E 73...
Page 80: ...80...
Page 81: ...81...
Page 82: ...82...
Page 83: ...83...
Page 84: ...84...
Page 85: ...85...
Page 86: ...86...
Page 87: ...87...
Page 88: ...88...
Page 89: ...89...
Page 90: ...90...
Page 92: ...92...
Page 94: ......
Page 95: ......
