Curtis 1229 handleiding
Handleiding
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2 — INSTALLATION AND WIRING
1229 Manual - OS 1.8 RevA - May 2021
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pg. 24
COMMUNICATION PORTS
Separate CAN and serial ports provide complete communications and programming capability for
all user-available controller information.
Serial port
e Curtis 1313 handheld and 1314 PC programmers plug into a connector wired to pins J1-9 and
J1-12, along with ground (J1-16) and the +5V power supply (J1-17); see Figures 7–9. See Appendix
C for connecting to the programming tools.
CAN port
For best results, install the CAN H (pin J1-1) and CAN L (pin J1-2) as a twisted pair. However, many
successful applications operate at 125k Baud without twisting, simply bundling the two lines with
the rest of the low current wiring. As noted previously, keep the CAN wiring away from the high
current cables and cross them at right angles when necessary.
DIGITAL OUTPUTS (Drivers)
e 1229 has six digital outputs total: Drivers 1–6. Driver 1 is dedicated for the main contactor.
Driver 2 is for the EM Brake. Driver 6 is for the Status Beacon option on the –xx05 controllers. e
remaining drivers are exible and programmable.
Driver 1
Digital Output 1 (Driver 1) is a dedicated 2-ampere output. Since most 1229 applications use an
external main contactor to connect the controller to the battery. Driver 1 is reserved for the main
contactor coil. On vehicles where a system manager controls the main contactor, disable the Driver
1 fault detection.
Driver 2
Digital Output 2 (Driver 2) is a 2-ampere output for the EM Brake (as shown in the wiring diagrams
in Figures 7–9). However, because some systems do not use a brake, nor is an EM Brake compatible
with the key-o push mode, this output is programmable and considered general purpose. e OEM
or system designer should keep in mind that this output is 2 Amps and size the load accordingly.
Driver 6 (-xx05 models)
As described above, Driver 6 is for the Status beacon option. Otherwise, it is a programmable driver.
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Productinformatie
| Merk | Curtis |
| Model | 1229 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 19864 MB |
