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Compact relay terminal blocks connect to any manufacturer’s control system. Mix electromechanical and solid state output
relays in the same block.


Relay I/O Block Overview

  • I/O blocks come with relays installed; I/O bases let you choose and install the relays
  • Organize wiring with 8- and 16-point I/O blocks
  • Choose 1 A, 5 A, or 10 A models
  • Output blocks allow mixing of relay types to match switching conditions
  • G70A offers SPDT (Form C) output relays for high switching capacity
  • Field replaceable contact and solid state relays
  • Use G79 cables to connect blocks to controllers from any manufacturer
  • UL rated for direct field wire connection
Type Points Appearance Load Ranges Available Data Sheet

G7TC Series

Input 16 NPN, 1A at 24VDC

NPN, 1A at 110 / 120VAC

NPN, 1A at 220 / 240VAC

(G7T relays installed)

Output 8 or 16 NPN, 5A at 12VDC

NPN, 5A at 24VDC

PNP, 5A at 24VDC

P7TF Series

Input 16 p7tf.gif (2548 bytes) NPN, 1A at 24VDC

NPN, 1A at 110 / 120VAC

(G7T relays or G3TA SSRs ordered separately)

Output 8 or 16 p7tf.gif (2548 bytes) NPN, 5A / 2A at 12VDC

NPN, 5A / 2A / 1A at 24VDC

PNP, 5A / 2A / 1A at 24VDC

G70A Series

Input 16 NPN/PNP, 0.1A at 5-24VDC (G2R relays or G3R SSRs ordered separately)

Output 16 NPN, 10A / 2 A / 1.5A at 24VDC

PNP, 10A / 2A / 1.5 A at 24VDC

G70D Series

Output 16 NPN, 5A at 24VDC

PNP, 5A at 24VDC

NPN, 0.3A at 24VDC

PNP, 0.3A at 24VDC

(G6D relays or G3DZ power MOSFET relays installed)

DIN Rail Mounting Track Data Sheet
Replacement Relay Data Sheet