Littelfuse AC700 Series - Manual (Page 4)

Rev. 0 Page 1
AC700-CUA Firmware Upgrade Module
1 I
NTRODUCTION
1.1 G
ENERAL
AC700-CUA is the base model number for the firmware upgrade module and
communication modules which can be installed in various products available from
Littelfuse.
1.1.1 F
IRMWARE
U
PGRADE
M
ODULE
The AC700-CUA-00 is used to upgrade compatible-relay firmware; It is field-
installable. Detailed instructions are included in the help files of the SE-Flash Firmware
Upgrade Software.
Field upgrades allow for the addition of new or enhanced features and firmware
maintenance. The field upgrade module provides isolation between the unit under
service and the computer running SE-Flash.
1.1.2 C
OMMUNICATION
M
ODULE(S)
AC700-CUA serial-communication modules can be factory installed or purchased
separately. An existing device not purchased with the communications option can be
upgraded in the field.
1.2 AC700-CUA F
EATURES
1.2.1 F
IRMWARE
U
PGRADE
M
ODULE
x RJ45 connector providing TIA232 communication (CA-945 Interface
Convertor available separately)
x MiniUSB Connector (with included USB Cable)
x 2,500 Vrms isolation
x Field Upgrade Capability
1.2.2 C
OMMUNICATIONS
M
ODULE(S)
x Isolated network interface (on applicable modules)
x On-board network status indication according to network standard
x On-board network connectors according to network standard
x Compact size (52 x 50mm, 2” x 1.97”)
x Pre-compliance tested for CE
x UL/c-UL Compliant (Documented by UL in file E214107)
Rev. 0 Page 2
AC700-CUA Firmware Upgrade Module
72.2
(2.84)
42.6 (1
.68)
8.0
(0.32)
1.0
(0.04)
NOTES:
1. DIMENSIONS IN MILLIMETRES (INCHES).
FIGURE 1 Firmware Upgrade Module (AC700-CUA-00) Outline.
50.1
(1.97)
54.7
(2.15)
22.3
(0.88)
NOTES:
1. DIMENSIONS IN MILLIMETRES (INCHES).
FIGURE 2. Communications (AC700-CUA-03) Module Outline.