500-5056 - Texas Instruments

32pt, 110VAC, 1A..

500-5039 - Texas Instruments

500 series TIWAY Network Interface ( NIM), 2 x Local Line..

500-5032 - Texas Instruments

6pt, 110VAC Isolated..

500-5061 - Texas Instruments

8pt, Relay - high current..

500-5035 - Texas Instruments

BASIC module..

500-2151 - Texas Instruments

Power Supply Module..

500-2112 - Texas Instruments

Remote Base Controller (RBC)..

500-2108 - Texas Instruments

TI-500 I/O Channel Controller (IOCC) - 530C, 530T systems..

500-5009 - Texas Instruments

TI500 4 Channel Analogue Input Module..

500-5041 - Texas Instruments

4pt, 110VAC, 2A redundant..

500-5062 - Texas Instruments

8pt, Relay - low signal current..

500-2109 - Texas Instruments

Distributed Base Controller (DBC) - 530C, 530T systems..

500-5055 - Texas Instruments

TI-500 Input Module..

500-5013 - Texas Instruments

TI500 8 Channel Input Module..

500-5001 - Texas Instruments

TI500 8 Channel Input Module..

500-5011 - Texas Instruments

TI500 8 Channel Output Module..

500-5864 - Texas Instruments

8 slot base - 520/530 old style..

500-5007 - Texas Instruments

TI500 8 Channel Input Module..

500-4010 - Texas Instruments

110/220 VAC LAM 565..

500-5884 - Texas Instruments

12 slot base - 19" rack mount..

500-5848 - Texas Instruments

14 slot mounting base - 520C/530C/530T style..

500-5828 - Texas Instruments

16 Slot Rack often badged as..

500-5187 - Texas Instruments

16pt. 110 VDC input..

500-5028 - Texas Instruments

2pt, 110VAC Rapid Response..

500-5027 - Texas Instruments

2pt, 110VDC Rapid Response..