ABB SPDSM04 Pulse Input Module – 8-Channel Symphony Plus I/O
ABB SPDSM04 Pulse Input Module
8-Channel Symphony Plus I/O
ABB PLC input module
Place of Origin:
SWEDEN
Brand Name:
ABB
Model Number:
SPDSM04
Document:
ABB SPDSM04 Pulse Input Module
,8-Channel Symphony Plus I/O
,ABB PLC input module
ABB SPDSM04 Pulse Input Module
The SPDSM04 pulse input module processes up to eight pulsed field inputs for a Symphony Plus controller. Each channel can be individually programmed for 5 VDC or 24 VDC contact input or 50 millivolts to 10 volts peak-to-peak.
Overview
Eight-channel pulse input processing
The SPDSM04 processes up to eight pulsed field inputs for a Symphony Plus controller. Each channel can be individually programmed for 5 VDC or 24 VDC contact input or 50 millivolts to 10 volts peak-to-peak.
The module operates in four different modes depending on the function code being used: period, frequency, totalize or duration.
Technical Specifications
| Power requirements | 5 VDC, ±5% at 1.4 A typical 24 VDC, ±10% at 62 mA typical (from termination unit) |
| Pulse input channels | 8 independently configured, optically isolated channels |
| Range 1 | Pulse input characteristics |
| Voltage Current Logic 1 Logic 0 | 4.0 VDC to 6.0 VDC 14.8 mA max. at 6.0 VDC 4.0 VDC min., 6.0 VDC max. 0 V min., 1.0 V max. |
| Range 2 | Pulse input characteristics |
| Voltage Current Logic 1 Logic 0 | 21.6 VDC to 27.0 VDC 8.4 mA max. at 24.0 VDC 21.6 VDC min., 27.0 VDC max. 0 VDC min., 1.0 V max. |
| Range 3 | Pre-amplifier input |
| Voltage Current Logic 1 Logic 0 | 50 mVpp to 10 Vpp (pre-amplifiers) 0.4 mA max. at 10.0 Vpp 25.0 mVp min., 5.0 Vp max. -5.0 Vp min., -25.0 mVp max. |
| Max. input frequency | 50 kHz (at 50% duty cycle) |
| Ambient temperature | 0 °C to 70 °C (32 °F to 158 °F) |
Signal Path / Architecture
SPDSM04 receives pulsed field inputs through eight independently configured, optically isolated channels for processing by a Symphony Plus controller.
Applications
Pulsed Field Signals
SPDSM04 is used where a Symphony Plus controller needs to process pulsed field inputs through its eight pulse input channels.
Period and Frequency
The module supports period and frequency modes for pulse-based signal measurement.
Totalize and Duration
Totalize and duration are also specified operating modes for the SPDSM04.
Multiple Pulse Input Levels
The module supports the three input ranges specified for the SPDSM04.
Symphony Plus Control
ABB identifies SPDSM04 as a pulse input module for a Symphony Plus controller.
Spare-Part Inquiry
The SPDSM04 part number and pulse input function provide key identification details when preparing a spare-parts inquiry.
Product Identification
Supply Information
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