Product Overview
ABB PMGK103, Part No.3BSE020362R1, is a RAM memory expansion sub‑module for Advant‑Controller AC450. It plugs directly onto PM510 / PM511 CPU boards to expand user program memory and process data storage. It serves as spare part for legacy power, pulp & paper and chemical ABB DCS systems.
Key Specifications
| Item | Specification |
|---|---|
| Part Number | 3BSE020362R1 (PMGK103) |
| Product Type | RAM Memory Expansion Sub‑Module |
| Compatible CPU | PM510, PM511 for AC450 controller |
| Memory Size | 4 MB User Program RAM |
| Mounting | Daughter‑board stacked on CPU board, not independent rack slot card |
| Power Supply | Powered by main CPU board |
| Operating Temperature | -25℃ ~ +70℃ |
Main Functions
- Expand 4MB application program RAM for AC450 controller;
- Increase storage for process variables, alarms and intermediate data;
- Support larger control logic and sequential program;
- Retention of program depends on battery module.
| Rolls-Royce H1127.0101 | LENZE EPL-10200-XX | SONIX AL8XGTE1S 8055003 |
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| ABB PM866AK01 | BENTLY 3500/42M 140734-02 | ABB KUC755AE106 3BHB005243R0106 |
| BANNER SC22-3-C | GE 8502-BI-DP | ABB RFO810 |
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| PROSOFT PLX31-EIP-ASCII4 | HELMHOLZ 700-872-MDM02 | ABB RET650 |
| BALZERS IKR020 | Bently 3500/50 133442-01 | TRICONEX IMSS 4701X |
| ABB SPER 1C1 | GE TP2020SS RMS-9 | TRICONEX AIH 3723X |
| A-B 1771-IXHR/C | ABB PP865A | TRICONEX DI 3506X |
| FOXBORO FCP270 P0917YZ | BENTLY 125680-01 | TRICONEX DO 3626X |
| NI SCXI-1104C | SIEMENS SIMATIC FIELD PG M4 | ABB UBC717BE101 3BHE021887R0101 |
| TRICONEX 8312 | EPRO PR6423/010-040+CON021 | LENZE EPL-10200-XX |







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