Digital Input Field Interface Module With Relay (Redundant)
Applications :
DI Redundant Field Interface Modules with 1C/o & 2C/o Relay used to Interface between PLC/DCS Redundant Digital Inputs to field devices such as Proximity sensors, Limit Switch i.e. Potential Free contacts etc. Inputs are galvanically isolated thru Relays. Accepts Single Input from Field & delivers Double outputs to System
TECHNICAL DATA
Input Data (FIELD SIDE):
| Field | 24VDC, 110VAC, 230VA |
| Protection | Fuse in Each Path |
| Type of Connection | 2 Wire Interogation Reading |
| Termination | Terminals |
| Indication/Chnl | LED |
Output Data (SYSTEM SIDE)
| System Signal | 24VDC (2 O/p’s per Channel) |
| Protection | Fuse (Fuse Fail Indication |
| Termination | Plug In Type D type Connector |
Isolation between input and output on request
Component Specification:
| Fuse | Glass Fuse(5x20mm) 100mA |
| Fuse Holder | Vertical / Horizontal |
| Terminals | Screw Type (2.5Sq mm) |
| PCB | Glass Epoxy Double Sided |
| Relay | 1 / 2C/o -24DC/110AC/230AC |
General Data
| No. of Channels | 8,16 |
| Test Voltage | 24DC/110VAC/230VAC |
| Mounting | Universal Dinrail Mountable |
| Identification Tag | Optional (On request) |
Standards & Approval
| *PCB: Type tested STQC, IEC 61373, |
| *ANSI IPC 319 MIL 275B |
| *Terminals: UL/CE & CSA |
| *Ambient Opt Temp: | Max 60 Deg.C |
| *Relative Humidity: | Max 90% (Non-Condensing) |
| TYPE OF CARD |
Length |
Width |
| BRM8-24DDIR(RED)-1B-D15 | 160 | X | 126 |
| BRM16-24DDIR(RED)-1B-D25 | 255 | X | 126 |
| BRM8-24DIR(RED)-2B-D15 | 210 | X | 126 |
| BRM16-24DIR(RED)-2B-D25 | 290 | X | 126 |
