3 model variations, 1 srm-121 model variations, 2 srm-150 model variations – IEI Integration SRM_121_150 v2.02 User Manual
Page 14: Table 1-1: srm-121 model variants, Table 1-2: srm-150 model variants

SRM Series/SRM-KIT Series Monitor
Page 4
1.1.3 Model Variations
1.1.3.1 SRM-121 Model Variations
The SRM-121 has eight models variations listed in Table 1-1.
Model Number
LCD Size Resolution 9~36V Power Touch Screen
SRM-121GS/R-R20
12.1”
800 x 600
No
RS-232 and USB
SRM-121GMS/R-R20
12.1” 800 x 600
Yes
RS-232 and USB
SRM-121XA/R-R20
12.1”
1024 x 768
No
RS-232 and USB
SRM-121XMA/R-R20
12.1”
1024 x 768
Yes
RS-232 and USB
SRM-KIT121G-R20
12.1”
800 x 600
No
No
SRM-KIT121GM-R20
12.1” 800 x 600
Yes No
SRM-KIT121XA-R20
12.1”
1024 x 768
No
No
SRM-KIT121XMA-R20
12.1”
1024 x 768
Yes No
Table 1-1: SRM-121 Model Variants
1.1.3.2 SRM-150 Model Variations
The SRM-150 has four models variations listed in Table 1-2.
Model Number
LCD Size
9~36V Power
Touch Screen
SRM-150GS/R-R20
15”
No
RS-232 and USB
SRM-150GMS/R-R20 15”
Yes
RS-232 and USB
SRM-KIT150G-R20 15”
No
No
SRM-KIT150GM-R20 15”
Yes No
Table 1-2: SRM-150 Model Variants