HORNER CGM750 Product Specifications And Installation Data

1

PRODUCT DESCRIPTION

The Industrial Modem (CGM750) is a rugged industrial telephone modem designed for operation in harsh
environments. The modem supports all standard Hayes AT commands and S-registers; it can be set-up
as an external modem on any PC. The CGM750 is compatible with any telecommunications or dial-up
networking software. The board contains:
•
Modem and DAA chip set
•
RJ11 Jacks – Two AMP 520425-2 RJ11 jacks are provided. One jack is for Line and one is for
Handset (Phone).
•
RS-232 Port
•
Switching DC to DC power supply
2

SPECIFICATIONS

Telephone Line
Max. Data Rate
Compatibility
Data Compression
Error Correction
Ringer Equivalent
Line Jack
Phone Jack
RS-232 Port
Max. RS232 Rate
RS232 Signal Support
RS232 Connector
Command Set
General Characteristics
Input Supply Voltage
Steady State Current
Certification
Operating Temperature
Storage Temperature
Humidity
Mounting
Dimensions
18 August 2003
Table 1 – CGM750 Specifications
V.32bis, V.32, V.22bis, V.22, V.23, V.21, Bell 212A and Bell 103
V.42bis and MNP 5 (default = disabled)
V.42 LAPM and MNP 2-4 (default = disabled)
TXD, RXD, CTS, RTS, DCD, DTR, DSR, RI, GND
All standard AT and S register commands
80mA @ 24VDC (typical)
FCC Part 68 US: HRNMD01AHE200CGM,
and Industry Canada ICCS-03
5 to 95% RH (Non-condensing)
6.25" (158.75mm) x 3.12" (79.25mm) x 1.61" (40.89mm)
Products Specifications and Installation Data
14.4 kbps (V.32)
0.1
RJ11
RJ11
115.2 kbps
DB9 female, RS232
8 – 30 VDC
0 to 60 degree C.
-40 to 85 degree C.
DIN rail
SmartLnx
Industrial Modem
HE200CGM750
MAN0700-03