Maintenance teams planning replacements for SD21A-385 frequently review GIC Temperature Controller, Omron Counters and GIC Sa41A 356 to prevent downtime, checking availability and compatibility with existing systems.
GIC SD21A-385 Digital Counters
The GIC SD21A-385 Digital Counters offers 12 VDC Supply voltage, -5 C to +50 C (Non-Freezing) operating temperature, IP 30 degree of protection , Panel, Bail & Base mounting. Manufactured by GIC under the GIC Digital Counters category, this model belongs to the GIC ZH Series.
| Brand | GIC |
| Product Type | Digital Counters |
| Model Number | SD21A-385 |
GIC SD21A-385 Digital Counters β Technical Specifications
| Specification | Value |
|---|---|
| Supply Voltage | 12 VDC |
| Supply Variation | 10% to -15% |
| Power Consumption (Max.) | 2 W |
| Figure | 6 Digit, White on Black, (4.0 mm) Height |
| Maximum Range | 9,99,999 |
| Speed | 10 Hz Maximum (600 Counts / Minute) |
| Operating Life | Beyond 100 million counts |
| Pulse Width | 50 ms minimum |
| Counting Method | One Pulse - One count (energizing - 1/2 count, de-energized - 1/2 count) |
| Reset | Manual push button Reset (Reset button can be locked or sealed to avoid accidental reset) |
| Operating Temperature | -5 C to +50 C (Non-Freezing) |
| Humidity (Non Condensing) | 45 to 85% (Rh) |
| Degree of Protection | IP 30 |
| Terminals | 22 AWG, 105 C wire leads, 254 mm long / 2 way Terminal Strip |
| Mounting | Panel, Bail & Base |
| Weight (unpacked) | 142 g |
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