User guide

1
Chapter
1–1
Features, Installation, Powerup
This chapter introduces you to the Hand–Held Terminal (HHT) hardware. It
covers:
• HHT features
• installing the memory pak, battery, and communication cable
• powerup
• display format
• the keyboard
The Hand–Held Terminal is used to:
• configure the SLC 500 fixed, SLC 5/01, and SLC 5/02 controllers
• enter/modify a user program
• download/upload programs
• monitor, test, and troubleshoot controller operation
You can use the HHT as a standalone device (for remote programming
development with 1747–NP1 or NP2 power supply), point–to–point
communication (one HHT to one controller), or on a DH–485 network
(communicate with up to 31 nodes over a maximum of 4,000 feet or 1219
meters). When equipped with a battery (1747–BA), the HHT retains a user
program in memory for storage and later use.
Specifications:
Environmental conditions
Operating temperature
0 to +40° C (+32° to +104° F)
Storage temperature
–20° to +65° C (–4° to +149° F)
Humidity rating 5 to 95% (non–condensing)
Display 8 line x 40 character super–twist nematic LCD
Keyboard 30 keys
Operating Power 0.105 Amps (max.) at 24 VDC
Communications DH–485
Certification UL listed, CSA approved
Memory Retention with Battery 2 years
Compatibility
Fixed, SLC 5/01, SLC 5/02
Not SLC 5/03
Dimensions
201.0 mm H x 193.0 mm W x 50.8 D
(7.9 in H x 7.6 in W x 2.0 in D)
HHT Features