Features:
- Sixteen isolated 115 V AC/DC inputs
- Conversion to 24 V for redundant SDI-1624 modules
- 40-300 Hz AC or DC signal support
FC-TSDI-16115 interfaces higher-voltage field contacts with Safety Manager digital inputs.
Isolation and conversion are per channel, but cable capacitance and leakage still determine reliable LOW behavior.
High-voltage field wiring and low-voltage SICC connections require approved separation and protection.
The Honeywell FC-TSDI-16115 16-Channel 115 V AC/DC Safe Digital Input Converter FTA is available for quotation and technical support from Apter Power.
Verified resources for FC-TSDI-16115:
Signal Data:
- Input channels: 16, individually isolated
- Nominal field voltage: 115 V AC or DC
- Voltage tolerance: -15% / +30%
Use the documented FC-TSDI-16115 limits when calculating the complete field circuit.
Diagnostics:
- Per-channel galvanic isolation
- LOW-state leakage evaluation
- Input interruption and diagnostic testing
Resolve all FC-TSDI-16115 channel, wiring and system diagnostics before release to operation.
Compatibility:
- LOW at 15 V or 1.2 mA maximum
- Input impedance greater than 9 kohm
- 2 kV channel isolation
Match FC-TSDI-16115 to the approved Safety Manager module, termination and field-device arrangement.
Installation Check:
- Apply high-voltage isolation controls
- Verify torque and conductor separation
- Prove HIGH, LOW and interruption states
Complete and record the end-to-end functional test after installing FC-TSDI-16115.