| Model | Description |
| LD9000 | Pole Display, 9.5mm Blue-Green Vacuum Fluorescent, 2x20 haracters, RS232 Interface, DB9F Connector, Logic Controls command set, Mounting Plate, 120VAC Power Adapter. |
| LD9000-PT | LD9000 with Serial Pass-Thru (DB9F/DB25M dual connector) |
| LD9090 | LD9000 with Parallel Interface DB25M connector |
| LD9090-PT | LD9000 with Parallel Pass-Thru (DB25F/DB25M dual connector) |
| LD9000U | LD9000 with USB Interface |
| LD9000UP | LD9000 with USB Port Powered |
| LD9001 | LD9000 with 220 VAC |
| LD9200 | LD9000 with Aedex Command Set |
| LD9200-PT | LD9200 with Serial Pass-Thru (DB9F/DB25M dual connector) |
| LD9290 | LD9200 with Parallel Interface DB25M connector |
| LD9290-PT | LD9200 with Parallel Pass-Thru (DB25F/DB25M dual connector) |
| LD9200U | LD9200 with USB Interface |
| LD9200UP | LD9200 with USB Port Powered |
| LD9201 | LD9200 with 220 VAC |
| LD9400 | LD9000 with Epson Command Set |
| LD9400-PT | LD9400 with Serial Pass-Thru (DB9F/DB25M dual connector) |
| LD9490 | LD9400 with Parallel Interface DB25M connector |
| LD9490-PT | LD9400 with Parallel Pass-Thru (DB25F/DB25M dual connector) |
| LD9400U | LD9400 with USB Interface |
| LD9400UP | LD9400 with USB Port Powered |
| LD9401 | LD9400 with 220 VAC |
| LD9500 | LD9000 with Ultimate Command Set |
| LD9500-PT | LD9500 with Serial Pass-Thru (DB9F/DB25M dual connector) |
| LD9590 | LD9500 with Parallel Interface DB25M connector |
| LD9590-PT | LD9500 with Parallel Pass-Thru (DB25F/DB25M dual connector) |
| LD9500U | LD9500 with USB Interface |
| LD9500UP | LD9500 with USB Port Powered |
| LD9501 | LD9500 with 220 VAC |
| LD9800 | LD9000 with Universal Command Set |
| LD9800-PT | LD9800 with Serial Pass-Thru (DB9F/DB25M dual connector) |
| LD9890 | LD9800 with Parallel Interface DB25M connector |
| LD9890-PT | LD9800 with Parallel Pass-Thru (DB25F/DB25M dual connector) |
| LD9800U | LD9800 with USB Interface |
| LD9800UP | LD9800 with USB Port Powered |
| LD9801 | LD9800 with 220 VAC |
| LD9900 | LD9000 with OPOS/JPOS Command Set |
| LD9900-PT | LD9900 with Serial Pass-Thru (DB9F/DB25M dual connector) |
| LD9990 | LD9900 with Parallel Interface DB25M connector |
| LD9990-PT | LD9900 with Parallel Pass-Thru (DB25F/DB25M dual connector) |
| LD9900U | LD9900 with USB Interface |
| LD9900UP | LD9900 with USB Port Powered |
| LD9901 | LD9900 with 220 VAC |