Despatch MIC1462 Controller Manual - Manual (Page 94)

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Output 3
General
Types Available:
Relay, SSR Driver and DC linear (retransmit only)
Relay
Contact Type:
SPDT
Rating: 2A resistive at 120/240V AC
Lifetime: > 500,000 operations at rated voltage/current
Isolation: Inherent
SSR Driver/TTL
Drive Capability:
SSRD>4.3V DC into 250 ohm minimum
Isolation: Not isolated from input or other SSR outputs
DC
Resolution:
Eight bits in 250 mS (10 bits in 1 second typical, >10 bits in >1 second
typical).
Update Rate: Four times per second
Ranges: * 0-20mA, 4-20mA, 0-10V, and 0-5V
Load Impedance:
0-20mA: 500 ohm maximum
4-20mA: 500 ohm maximum
0-10V: 500 ohm minimum
0-5V: 500 ohm minimum
Isolation: Isolated from all other inputs and outputs.
Transmitter Power Supply Rating: 24 VDC, 20 mA maximum
*Changes between V and mA ranges also require jumper movement.