CC-24K2-IS5 Copeland Communications Inc, CC-24K2-IS5 Datasheet - Page 23

• Manufacturer Part Number: CC-24K2-IS5
• Description: MODEM 2400BAUD SERIAL 5V
• Manufacturer: Copeland Communications Inc

Specifications of CC-24K2-IS5

• Data Format: V.21, V.22, V.23, Bell 103
• Baud Rates: 2.4k
• Interface: UART
• Voltage - Supply: 4.2 V ~ 7 V
• Mounting Type: Surface Mount
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 539-1015

Basic AT Command Set (Command Defaults in Bold) (Continued)
© 2004, Copeland Communications, Inc.
+MS = A,B,C,D,E
+MS = A,B,C,D
+IFC Options
+ITF = A,B,C
+MS = A,B,C
+ITF Options
+MS Options
A,B,C,D,E,F
+IFC = A,B
Command
+ITF = A,B
+MS = A,B
+IFC = A
+MR = X
+ITF = A
+MS = A
+MS =
Specifies the flow control to be implemented.
A
B
Transmit flow control threshold.
A
B
C
Modulation reporting control.
X
0
1
If enabled, the intermediate result code is transmitted at the point during connect negotiation. The
format of this result code is asw follows:
+MCR: <carrier> e.g. +MCR: V32B
+MRR: <rate> e.g. +MRR: 14400
Modulation Selection.
A
B
C,D Min rate/Min rx rate are optional numeric values that specify the lowest value at which the
DCE ma establish a connection. If unspecified (set to zero), the are determined by the carrier and
automode settings.
E,F Max rate/Max rx rate are optional numeric values which specify the highest values which
specify the highest value at which the DCE may establish a connection. If unspecified (set to 0),
they are determined by the carrier and automode settings.
Disabled
Enabled
Specifies the flow control method used by the host to control data from the modem.
Specifies the flow control method used by the modem to control data from the host.
Threshold above which the modem will generate a flow off signal.
Threshold below which the modem will generate a flow on signal
Mode
Preferred modem carrier
Automatic modulation negotiation
Polling interval for <EM><BNUM> indicator
0 None
0 None
V34
V90
0
1
1 Local XON/OFF flow control. Does not pass XON/XOFF character to the remot modem.
2 Hardware flow control (RTS).
1 Local XON/OFF flow control. Does not pass XON/XOFF character to the remot modem.
2 Hardware flow control (CTS).
< 0 to 511> bytes
< 0 to 511> bytes
0 to 300 in 10 msec units.
V21
V22
V.22B
V32
V.32B
Disabled
Enabled
ITU-T V.34 (default for CC-33K2)
ITU-T V.90 (default for CC-56K2)
ITU-T V.22bis
ITU-T V.32bis
ITU-T V.21
ITU-T V.22
ITU-T V.32 (default for CC-14.4K2)
Page 23 of 60
Data Sheet
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World modem II Datasheet Rev 1.1
World modem II