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64
MDE-LEDI-NETWORK-TDS-4099V1.0
8.4. TOP & IRIG B DCLS TIME CODE OUTPUT
TOP and IRIG DCLS outputs cards can provide several signal formats:
►
TTL
►
Differential TTL (RS422)
►
Phototransistors or static relays, depending on the card type.
SW1
SW2
SW3
SW1
SW2
SW3
.
.
.
Sortie 4
Sortie 3
OFF ON
Signal format
For each output
Switch 1
Switch 2
Switch 3
Phototransistor or
static relay
ON (Right)
ON (Right)
ON (Right)
RS422
Phototransistor or
static relay
ON (Right)
OFF (Left)
OFF (Left)
RS422
TTL differential
OFF (Left)
OFF (Left)
OFF (Left)
TTL
Output 4
Output 3