Signals; Relay Circuits (Outputs) - Rockwell Automation Sensia Jiskoot InSpec Remote I/O HUB Installation, Operation & Maintenance Manual

Section 4: Field Connections

SIGNALS

Safety Extra Low Voltage (SELV) Circuits
Connect only SELV circuits to the RIO-DIO, RIO-PUL, RIO-ANI or RIO-ANO modules.

RELAY CIRCUITS (OUTPUTS)

The Remote I/O Hub requires different relay modules to switch AC and DC loads. Please
check carefully that the load voltage matches the relay type fitted.


Model
# # # 0 # # # # # #
# # # 1 # # # # # #
# # # 2 # # # # # #
# # # 3 # # # # # #
# # # 4 # # # # # #
# # # 5 # # # # # #
# # # 6 # # # # # #
# # # 7 # # # # # #
Terminals 11 (13+) and 14 on each relay (RL1, RL2, RL3 & RL4) provide connections to the relays outputs,
controlled via the first RIO-DIO module, as follows:
The relay outputs can switch circuits designated as Installation Category III. Each relay output may switch a
maximum of 250VAC rms or 30VDC and is rated for 1 Amp resistive or inductive load at 60°C (140°F). All wiring
connected to any relay output must have a suitably sized protection device fitted to protect the relay circuit and
load being switched by it.
AC Relay
Output
AC LOAD
16
Crydom # CN024D24 = 24V DC Load Voltage @ 1 Amp Max.
Crydom # CN240A24 = 100-240V AC Load Voltage (50/60Hz) @ 1 Amp Max.
Relay Output / Load
RL1 RL2 RL3
AC AC AC
AC AC AC
AC AC DC
AC AC DC
AC DC AC
AC DC AC
AC DC DC
AC DC DC
Terminal
11 (13+)
14
F2 Fuse
11
14
1, 2, 3 or 4
InSpec Remote I/O HUB (ATEX, IECEx)
RL4 Model
# # # 8 # # # # # #
AC
DC # # # 9 # # # # # #
AC # # # A # # # # # #
DC # # # B # # # # # #
AC # # # C # # # # # #
DC # # # D # # # # # #
AC # # # E # # # # # #
DC # # # F # # # # # #
# # # X # # # # # #
Duty
AC DC
+
-
DC Relay
Output
DC LOAD
Relay Output / Load
RL1 RL2 RL3 RL4
DC AC AC AC
DC AC AC DC
DC AC DC AC
DC AC DC DC
DC DC AC AC
DC DC AC DC
DC DC DC AC
DC DC DC DC
No relays fitted
F3 Fuse
11
14
5, 6, 7 or 8