| Basic order number | Name | Manufacturer |
|---|---|---|
| 6DU1170-1__00-___0 | Automation Server AS3000, non redundant, one AS3000 controller | Siemens |
| 6DU1170-2__00-___0 | Automation Server AS3000, redundant, two AS3000 controller | Siemens |
| 6ES7151-8AB01-0AB0 | Siemens IM151-8 PN/DP CPU. | Siemens |
| 6ES7197-1LB00-0XA0 | SIMATIC S7 Y-Coupler for S7-400H | Siemens |
| 6ES7321-1CH20-0AA0 | S7-300 Digital Input Module SM 321; DI 16 × 48 - 125 V DC | Siemens |
| 6ES7332-5HF00-0AB0 | S7-300 Analog Output Module SIM 332; AO 8 x 12 bits | Siemens |
| 6ES7321-1FH00-0AA0 | S7-300 Digital Input Module SM 321; DI 16 x 120/230 V AC | Siemens |