Emerson RSTi-EP I/O Modules
Digital input, digital output, analog input, analog output, and safe feed-input active modules.
-
Some models in stock. View available part numbers.
Overview
Features
- 48MB per second system bus transfer rate
- Easy DIN rail mounting & hot-swap capability
- Only 0.45in (11.5mm) wide
- Indicator LEDs on the module and each channel
- Spring style technology for easy wiring
Description
Emerson RSTi-EP I/O modules connect to and are powered by an RSTi-EP network adapter, up to 64 per adapter. They are compact and high-density modules, with up to 16 inline wire connections.
Digital Input Modules
Available in 4, 8, or 16 inputs, which are primarily used to receive binary control signals from sensors, transmitters, switches, or proximity switches. They are fully compliant with IEC 61131 and compatible with type-1 and type-3 sensor inputs.
Digital Output Modules
Available in 4, 8 or 16 outputs, which are primarily used for the incorporation of decentralized actuators. They are designed for DC-13 discrete outputs according to DIN EN 60947-5-1 and IEC 61131-2 specifications.
Analog Input Modules
Available in 4 or 8 inputs, up to 16-bit resolution, and an accuracy of 0.1% FSR (except EP-3124 which is 0.25% FSR). The parameters for the measurement range can be individually set for each channel. With optional diagnostics selection, you'll get channel specific error messages.
Analog Output Modules
Control up to 4 analog actuators with voltage (±10, ±5, 0 to 10, 0 to 5, 2 to 10, or 1 to 5V) or current (0 to 20 or 4 to 20mA). The resolution is 16-bit per channel. An output can be connected to each connector and the internal switching is carried out automatically. With optional diagnostics selection, you'll get channel specific error messages.
Safe Feed-Input Modules
Available with 1 or 2 inputs for creating safety segments within your RSTI-EP I/O system, rated SIL 3 compliant (IEC 62061 and EN ISO 13849-1, category 4, PL e). They use contact-based safety transducers and/or safety transducers with OSSD (Output Signal Switching Device) inputs to disconnect the 24VDC output current path from all following modules until the next EP-7641 power module. Restoring the supply power to those modules can be set to automatic or manual. With automatic start, the current path is immediately switched on after resetting the safety circuit(s); with manual, you have to hold the start button for a preset length of time.
A delay module option is also available so that you can program some buffer time before shut off (to shut down a machine in a controlled manner, for example). The delay time can be set in four steps between 0 and 60 seconds.
Documents
Spec Sheets
- Emerson RSTi-EP I/O Datasheet PDF (810 KB)
- Emerson RSTi-EP System Datasheet (154 KB)
- Emerson RSTi-EP Digital Input Modules Datasheet PDF (406 KB)
- Emerson RSTi-EP Digital Output Modules Datasheet PDF (495 KB)
- Emerson RSTi-EP Analog Input Modules Datasheet PDF (867 KB)
- Emerson RSTi-EP Analog Output Modules Datasheet PDF (298 KB)
- Emerson RSTi-EP Safe Feed-Input Modules Datasheet PDF (415 KB)
Manuals
Other
- Emerson RSTi-EP Digital Input Modules CAD Files ZIP (12.3 MB)
- Emerson RSTi-EP Digital Output Modules CAD Files ZIP (15.0 MB)
- PACSystems Industrial Automation and Control Overview (24.4 MB)
- Emerson RSTi-EP Analog Input Modules CAD Files ZIP (16.1 MB)
- Emerson RSTi-EP Analog Output Modules CAD Files ZIP (5.0 MB)
- Emerson RSTi-EP Safe Feed-Input Modules CAD Files ZIP (4.6 MB)
Links
Accessories
Required Components
These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.
Accessories
Please consider these optional accessories.
Spare Parts
In Stock
Part Number | Price | Available | |
---|---|---|---|
EP-3804 |
$449.00 | 24 in stock | |
EP-4264 |
$448.00 | 12 in stock | |
EP-3704 |
$421.00 | 10 in stock | |
EP-3264 |
$353.00 | 8 in stock | |
EP-2218 |
$115.00 | 7 in stock | |
EP-3368 |
$453.00 | 7 in stock | |
EP-1214 |
$69.00 | 5 in stock | |
EP-125F |
$169.00 | 5 in stock | |
EP-3664 |
$431.00 | 5 in stock | |
EP-1218 |
$98.00 | 4 in stock | |
EP-2214 |
$97.00 | 4 in stock | |
EP-1804 |
$149.00 | 2 in stock | |
EP-2614 |
$130.00 | 2 in stock |
Manufacturer Stock
Manufacturer stock ships in 2 weeks
Part Number | Price | Available | |
---|---|---|---|
EP-1218 |
$98.00 | 385 in stock | |
EP-125F |
$169.00 | 351 in stock | |
EP-1804 |
$149.00 | 290 in stock | |
EP-225F |
$193.00 | 280 in stock | |
EP-3164 |
$329.00 | 242 in stock | |
EP-3368 |
$453.00 | 188 in stock | |
EP-1902 |
$427.00 | 162 in stock | |
EP-2714 |
$178.00 | 159 in stock | |
EP-1214 |
$69.00 | 156 in stock | |
EP-2218 |
$115.00 | 150 in stock | |
EP-3124 |
$303.00 | 114 in stock | |
EP-3804 |
$449.00 | 109 in stock | |
EP-4264 |
$448.00 | 109 in stock | |
EP-1922 |
$474.00 | 98 in stock | |
EP-3264 |
$353.00 | 97 in stock | |
EP-2614 |
$130.00 | 89 in stock | |
EP-2634 |
$173.00 | 87 in stock | |
EP-1318 |
$102.00 | 74 in stock | |
EP-4164 |
$391.00 | 73 in stock | |
EP-2814 |
$190.00 | 65 in stock | |
EP-12F4 |
$199.00 | 42 in stock | |
EP-3664 |
$431.00 | 23 in stock | |
EP-153F |
$180.00 | 21 in stock | |
EP-1901 |
$401.00 | 15 in stock | |
EP-3704 |
$421.00 | 13 in stock | |
EP-1813 |
$393.00 | 11 in stock | |
EP-2214 |
$97.00 | 1 in stock |
Interested in Other Part Numbers?
Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 2-4 weeks". Click here to select options