Description
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | SE4050E1C0 |
| Product family | DeltaV S-Series |
| Product type | 8-wide I/O interface carrier |
| I/O capacity | 8 module positions |
| Power distribution | Eight power bus plugs |
| Shielding | Carrier shield bar |
| Extender cable | Single cable, 1.1 m (43 in) |
| Mounting | Horizontal DIN-rail carrier arrangement |
| LocalBus current capacity | 15 A maximum, as documented for the carrier family |
| Power bus capacity | 12 A total, up to 3 A per card |
| Network protocol | Not applicable; this is a passive carrier assembly |
| Operating voltage | Determined by the installed DeltaV power and I/O configuration |
| Operating temperature | Confirm against the current Emerson installation documentation |
The official Emerson carrier ordering information identifies SE4050E1C0 as the eight-wide carrier supplied with eight power bus plugs, a shield bar, and one 1.1 m extender cable. The current capacity figures should be checked against the applicable carrier datasheet and system loading requirements before design approval.
Product Introduction
The Emerson SE4050E1C0 is an eight-position I/O interface carrier for the DeltaV S-Series control system. It provides the physical mounting and interconnection arrangement for compatible I/O modules, with eight power bus plugs, a carrier shield bar, and a single 1.1 m extender cable.
In a distributed I/O cabinet, the carrier provides a structured way to arrange modules and extend the carrier connection. Correct selection depends on the installed carrier layout, power distribution method, and required cable reach.
SE4050E1C0
Application Scenarios & Field Pitfalls (Engineer’s Perspective)
When expanding or repairing a DeltaV S-Series I/O assembly, a carrier mismatch can create mechanical and power-distribution problems even when the I/O modules themselves are correct. The SE4050E1C0 should be selected based on the required eight-wide layout and its single-cable extension arrangement.
Typical application scenarios include:
- Process control cabinets: Mounting compatible DeltaV S-Series I/O modules in an eight-position carrier arrangement.
- Distributed I/O layouts: Extending the carrier connection where the 1.1 m cable length fits the cabinet design.
- System expansion: Adding I/O positions to an existing S-Series installation with a matching carrier and power-distribution design.
- Maintenance replacement: Replacing a damaged carrier while retaining the existing compatible I/O module arrangement.
Field pitfalls
1. Check the cable configuration. SE4050E1C0 includes one 1.1 m extender cable. SE4050E0C0 has no extender cable, while SE4050E2C0 includes two. Confirm the required cable count and length before ordering.
2. Distinguish bus plugs from terminal plugs. SE4050E1C0 uses power bus plugs. The SE4059 family uses power terminal plugs. These are different carrier configurations; do not substitute one based only on the eight-position form factor.
3. Verify power loading and DIN-rail retention. Check the total carrier current demand and each I/O card’s power requirements against the system design. Emerson’s carrier documentation also specifies two DIN-rail stops for horizontal DIN-rail-mounted combinations of carriers and extenders.
For incoming inspection, verify the full model marking, eight bus-plug positions, shield bar, and included cable. Inspect the carrier connectors and cable ends for bent contacts, cracks, contamination, or mechanical damage.
Related Products
- SE4050E0C0 — Eight-wide S-Series I/O interface carrier with eight power bus plugs and a shield bar, without an extender cable.
- SE4050E2C0 — Eight-wide S-Series I/O carrier with eight power bus plugs, shield bar, and two 1.1 m extender cables.
- SE4059E0C0 — Eight-wide carrier with eight power terminal plugs and a shield bar.
- SE4059E1C0 — Eight-wide carrier with power terminal plugs, shield bar, and one 1.1 m extender cable.
- SE4059E2C0 — Eight-wide carrier with power terminal plugs, shield bar, and two 1.1 m extender cables.
- SE3051C0 — Two-wide S-Series power/controller carrier.
- SE3051C2 — Two-wide power/controller carrier with dual 1.1 m extender cables.
- KJ4003X1-BH1 — Single carrier extender cable, 1.1 m (43 in), listed as a spare cable option.
- VE4054DRS — DIN-rail stop accessory specified for horizontal carrier and extender arrangements.
These items are listed in Emerson’s S-Series carrier ordering information. Confirm the complete carrier configuration before selecting replacement parts.
Procurement note: is a carrier assembly, not an active I/O card. Confirm that the required replacement includes the eight power bus plugs, shield bar, and single 1.1 m cable. Also check whether the existing installation uses bus-plug or terminal-plug power distribution.
