Utility diskette
A diskette is provided with the Product Manual for the Fixed-Function T640(M006) which contains:

• The Fixed-Function Strategies in an non-encrypted form so that the configurations may be loaded into T500 LINtools for viewing the strategy at run-time. In this form the strategies will run in the M001/2/4 versions.
• The Fixed-Function Strategies in a form to run on the M006 version.
• An off-line Windows parameterization utility which includes LINfiler. NB PCALIN or ALIN card/adapter required.
• Foreign language files and a utility to create new language files. The diskette provided with the Product Manual for the T640 M001/2/4 contains:
• The Fixed-Function Strategies in an non-encrypted form so that the configurations may be used in the M001/2/4 versions
• The standard strategies plus further documentation.
• Foreign language files and a utility to create new language files.

Support products
Since the launch of the T640, a number of support products have been developed; more are continuing to be developed. A brief description of some these is given opposite:

T221 communications bridge used to connect the peer-to-peer communications, ALIN, from a group of T640s to the system network, LIN. The T221 operates in a transparent manner and requires no configuration, other than being given a node address. The most important function of the T221 is to segregate control and supervisory communications maintaining system bandwidth.

T750 sleeve allows the T640 to be plugged directly into a 7950 rack wired for S6000 instruments. It takes the place of the T710.

T950 infrared security key described in the text
T960 19" frame for rack mounting T640/T710s. A diagram is shown on the back page. Note there is no IP65 seal between controllers when mounted in the rack

T961 blanking plate for the T960.

T962 blanking plate for a DIN cutout. It has an IP65 seal.

LA 082728 analogue I/O termination kit with 8-off 250R burden resistors packaged in pairs and 2-off bypass diodes.

LA 082586U 002 100R terminating resistor for peer-to-peer communications using the RJ45/cat 5 screened twisted pair cable sytem. This is designed to mount on the sleeve with a minimum of interference to the connectors and wiring.

LA 082586U 001
as above but 82R for older systems NB Terminators should match cable impedance and be fitted at both ends.