Optional Accessories - Topcon DL-501 Instruction Manual

24.OPTIONAL ACCESSORIES

The following are optional accessories which are sold separately from the DL.
Remote Trigger (DLC1A)

Optional accessory for the DL-501 Standard.
Diagonal eyepiece (DE28/DE29)

The diagonal eyepiece is convenient for observations
in narrow spaces.
Magnification:
DE28: 32X
DE29: 44X
First remove the standard DL eyepiece by turning it
counter-clockwise. Then screw the diagonal eyepiece
into place.
Interface cable

Connect the DL to a data collector using the following cable.
Cable
DOC129
Staffs

Name Material
BIS30A New Super
Invar
BIS30 Invar
BIS20 Invar
BGS40 Glass fiber
BGS50 Glass fiber
*RAB code (RAndom Bi-directional code) is a coded staff used with Certain digital levels.
Notes
Pin number and signal level
D-Sub connector
Length/Front/Reverse
3.038m (9.8ft)
Front: RAB code*
3.038m (9.8ft)
Front: RAB code*
2.0m (6.6ft)
Front: RAB code*
4.08m (3 sections)
Front： RAB code*
Reverse: graduated
5.09m (4 sections)
Front： RAB code*
Reverse: graduated
: RS232C compatible
: 9 pins (female)
Feature
ISO 12858-1: 1999 compatible
For high precision leveling
ISO 12858-1: 1999 compatible
ISO 12858-1: 1999 compatible
With handle
With handle
DE28/29
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